9750874540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2324

約数の個数: 144

約数和(自身を含む): 23638164480

約数和(自身を除く): 13887289940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 59, 62, 110, 118, 121, 124, 155, 220, 236, 242, 295, 310, 341, 484, 590, 605, 620, 649, 682, 1180, 1210, 1298, 1364, 1705, 1829, 2203, 2420, 2596, 3245, 3410, 3658, 3751, 4406, 6490, 6820, 7139, 7316, 7502, 8812, 9145, 11015, 12980, 14278, 15004, 18290, 18755, 20119, 22030, 24233, 28556, 35695, 36580, 37510, 40238, 44060, 48466, 68293, 71390, 75020, 80476, 96932, 100595, 121165, 129977, 136586, 142780, 201190, 221309, 242330, 259954, 266563, 273172, 341465, 402380, 442618, 484660, 519908, 533126, 649885, 682930, 751223, 885236, 1066252, 1106545, 1299770, 1332815, 1365860, 1429747, 1502446, 2213090, 2599540, 2665630, 2859494, 3004892, 3756115, 4029287, 4426180, 5331260, 5718988, 7148735, 7512230, 8058574, 8263453, 14297470, 15024460, 15727217, 16117148, 16526906, 20146435, 28594940, 31454434, 33053812, 40292870, 41317265, 44322157, 62908868, 78636085, 80585740, 82634530, 88644314, 157272170, 165269060, 177288628, 221610785, 314544340, 443221570, 487543727, 886443140, 975087454, 1950174908, 2437718635, 4875437270, 9750874540]

約数ペア:

[(1, 9750874540), (2, 4875437270), (4, 2437718635), (5, 1950174908), (10, 975087454), (11, 886443140), (20, 487543727), (22, 443221570), (31, 314544340), (44, 221610785), (55, 177288628), (59, 165269060), (62, 157272170), (110, 88644314), (118, 82634530), (121, 80585740), (124, 78636085), (155, 62908868), (220, 44322157), (236, 41317265), (242, 40292870), (295, 33053812), (310, 31454434), (341, 28594940), (484, 20146435), (590, 16526906), (605, 16117148), (620, 15727217), (649, 15024460), (682, 14297470), (1180, 8263453), (1210, 8058574), (1298, 7512230), (1364, 7148735), (1705, 5718988), (1829, 5331260), (2203, 4426180), (2420, 4029287), (2596, 3756115), (3245, 3004892), (3410, 2859494), (3658, 2665630), (3751, 2599540), (4406, 2213090), (6490, 1502446), (6820, 1429747), (7139, 1365860), (7316, 1332815), (7502, 1299770), (8812, 1106545), (9145, 1066252), (11015, 885236), (12980, 751223), (14278, 682930), (15004, 649885), (18290, 533126), (18755, 519908), (20119, 484660), (22030, 442618), (24233, 402380), (28556, 341465), (35695, 273172), (36580, 266563), (37510, 259954), (40238, 242330), (44060, 221309), (48466, 201190), (68293, 142780), (71390, 136586), (75020, 129977), (80476, 121165), (96932, 100595)]