25519289460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1\times {\mathrm{983}}^1$

素因数の和:1662

約数の個数: 192

約数和(自身を含む): 82618970112

約数和(自身を除く): 57099680652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 547, 565, 678, 791, 983, 1094, 1130, 1356, 1582, 1641, 1695, 1966, 2188, 2260, 2373, 2735, 2949, 3164, 3282, 3390, 3829, 3932, 3955, 4746, 4915, 5470, 5898, 6564, 6780, 6881, 7658, 7910, 8205, 9492, 9830, 10940, 11487, 11796, 11865, 13762, 14745, 15316, 15820, 16410, 19145, 19660, 20643, 22974, 23730, 27524, 29490, 32820, 34405, 38290, 41286, 45948, 47460, 57435, 58980, 61811, 68810, 76580, 82572, 103215, 111079, 114870, 123622, 137620, 185433, 206430, 222158, 229740, 247244, 309055, 333237, 370866, 412860, 432677, 444316, 537701, 555395, 618110, 666474, 741732, 777553, 865354, 927165, 1075402, 1110790, 1236220, 1298031, 1332948, 1555106, 1613103, 1666185, 1730708, 1854330, 2150804, 2163385, 2221580, 2332659, 2596062, 2688505, 3110212, 3226206, 3332370, 3708660, 3763907, 3887765, 4326770, 4665318, 5192124, 5377010, 6452412, 6490155, 6664740, 7527814, 7775530, 8065515, 8653540, 9330636, 10754020, 11291721, 11663295, 12980310, 15055628, 15551060, 16131030, 18819535, 22583442, 23326590, 25960620, 32262060, 37639070, 45166884, 46653180, 56458605, 60760213, 75278140, 112917210, 121520426, 182280639, 225834420, 243040852, 303801065, 364561278, 425321491, 607602130, 729122556, 850642982, 911403195, 1215204260, 1275964473, 1701285964, 1822806390, 2126607455, 2551928946, 3645612780, 4253214910, 5103857892, 6379822365, 8506429820, 12759644730, 25519289460]

約数ペア:

[(1, 25519289460), (2, 12759644730), (3, 8506429820), (4, 6379822365), (5, 5103857892), (6, 4253214910), (7, 3645612780), (10, 2551928946), (12, 2126607455), (14, 1822806390), (15, 1701285964), (20, 1275964473), (21, 1215204260), (28, 911403195), (30, 850642982), (35, 729122556), (42, 607602130), (60, 425321491), (70, 364561278), (84, 303801065), (105, 243040852), (113, 225834420), (140, 182280639), (210, 121520426), (226, 112917210), (339, 75278140), (420, 60760213), (452, 56458605), (547, 46653180), (565, 45166884), (678, 37639070), (791, 32262060), (983, 25960620), (1094, 23326590), (1130, 22583442), (1356, 18819535), (1582, 16131030), (1641, 15551060), (1695, 15055628), (1966, 12980310), (2188, 11663295), (2260, 11291721), (2373, 10754020), (2735, 9330636), (2949, 8653540), (3164, 8065515), (3282, 7775530), (3390, 7527814), (3829, 6664740), (3932, 6490155), (3955, 6452412), (4746, 5377010), (4915, 5192124), (5470, 4665318), (5898, 4326770), (6564, 3887765), (6780, 3763907), (6881, 3708660), (7658, 3332370), (7910, 3226206), (8205, 3110212), (9492, 2688505), (9830, 2596062), (10940, 2332659), (11487, 2221580), (11796, 2163385), (11865, 2150804), (13762, 1854330), (14745, 1730708), (15316, 1666185), (15820, 1613103), (16410, 1555106), (19145, 1332948), (19660, 1298031), (20643, 1236220), (22974, 1110790), (23730, 1075402), (27524, 927165), (29490, 865354), (32820, 777553), (34405, 741732), (38290, 666474), (41286, 618110), (45948, 555395), (47460, 537701), (57435, 444316), (58980, 432677), (61811, 412860), (68810, 370866), (76580, 333237), (82572, 309055), (103215, 247244), (111079, 229740), (114870, 222158), (123622, 206430), (137620, 185433)]