25708324180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1950

約数の個数: 192

約数和(自身を含む): 69724569600

約数和(自身を除く): 44016245420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 349, 385, 434, 620, 682, 698, 770, 868, 1085, 1364, 1396, 1540, 1543, 1705, 1745, 2170, 2387, 2443, 3086, 3410, 3490, 3839, 4340, 4774, 4886, 6172, 6820, 6980, 7678, 7715, 9548, 9772, 10801, 10819, 11935, 12215, 15356, 15430, 16973, 19195, 21602, 21638, 23870, 24430, 26873, 30860, 33946, 38390, 43204, 43276, 47740, 47833, 48860, 53746, 54005, 54095, 67892, 75733, 76780, 84865, 95666, 107492, 108010, 108190, 118811, 119009, 134365, 151466, 169730, 191332, 216020, 216380, 237622, 238018, 239165, 268730, 302932, 334831, 339460, 378665, 475244, 476036, 478330, 526163, 537460, 538507, 594055, 595045, 669662, 757330, 833063, 956660, 1052326, 1077014, 1188110, 1190090, 1339324, 1514660, 1666126, 1674155, 2104652, 2154028, 2376220, 2380180, 2630815, 2692535, 3332252, 3348310, 3683141, 3769549, 4165315, 5261630, 5385070, 5923577, 6696620, 7366282, 7539098, 8330630, 10523260, 10770140, 11847154, 14732564, 15078196, 16661260, 16693717, 18415705, 18847745, 23694308, 29617885, 33387434, 36831410, 37695490, 41465039, 59235770, 66774868, 73662820, 75390980, 82930078, 83468585, 116856019, 118471540, 165860156, 166937170, 183630887, 207325195, 233712038, 333874340, 367261774, 414650390, 467424076, 584280095, 734523548, 829300780, 918154435, 1168560190, 1285416209, 1836308870, 2337120380, 2570832418, 3672617740, 5141664836, 6427081045, 12854162090, 25708324180]

約数ペア:

[(1, 25708324180), (2, 12854162090), (4, 6427081045), (5, 5141664836), (7, 3672617740), (10, 2570832418), (11, 2337120380), (14, 1836308870), (20, 1285416209), (22, 1168560190), (28, 918154435), (31, 829300780), (35, 734523548), (44, 584280095), (55, 467424076), (62, 414650390), (70, 367261774), (77, 333874340), (110, 233712038), (124, 207325195), (140, 183630887), (154, 166937170), (155, 165860156), (217, 118471540), (220, 116856019), (308, 83468585), (310, 82930078), (341, 75390980), (349, 73662820), (385, 66774868), (434, 59235770), (620, 41465039), (682, 37695490), (698, 36831410), (770, 33387434), (868, 29617885), (1085, 23694308), (1364, 18847745), (1396, 18415705), (1540, 16693717), (1543, 16661260), (1705, 15078196), (1745, 14732564), (2170, 11847154), (2387, 10770140), (2443, 10523260), (3086, 8330630), (3410, 7539098), (3490, 7366282), (3839, 6696620), (4340, 5923577), (4774, 5385070), (4886, 5261630), (6172, 4165315), (6820, 3769549), (6980, 3683141), (7678, 3348310), (7715, 3332252), (9548, 2692535), (9772, 2630815), (10801, 2380180), (10819, 2376220), (11935, 2154028), (12215, 2104652), (15356, 1674155), (15430, 1666126), (16973, 1514660), (19195, 1339324), (21602, 1190090), (21638, 1188110), (23870, 1077014), (24430, 1052326), (26873, 956660), (30860, 833063), (33946, 757330), (38390, 669662), (43204, 595045), (43276, 594055), (47740, 538507), (47833, 537460), (48860, 526163), (53746, 478330), (54005, 476036), (54095, 475244), (67892, 378665), (75733, 339460), (76780, 334831), (84865, 302932), (95666, 268730), (107492, 239165), (108010, 238018), (108190, 237622), (118811, 216380), (119009, 216020), (134365, 191332), (151466, 169730)]