15665574980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1\times {\mathrm{1129}}^1$

素因数の和:2277

約数の個数: 96

約数和(自身を含む): 36563184000

約数和(自身を除く): 20897609020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1069, 1129, 1180, 1298, 2138, 2258, 2596, 3245, 4276, 4516, 5345, 5645, 6490, 10690, 11290, 11759, 12419, 12980, 21380, 22580, 23518, 24838, 47036, 49676, 58795, 62095, 63071, 66611, 117590, 124190, 126142, 133222, 235180, 248380, 252284, 266444, 315355, 333055, 630710, 666110, 693781, 732721, 1206901, 1261420, 1332220, 1387562, 1465442, 2413802, 2775124, 2930884, 3468905, 3663605, 4827604, 6034505, 6937810, 7327210, 12069010, 13275911, 13875620, 14654420, 24138020, 26551822, 53103644, 66379555, 71207159, 132759110, 142414318, 265518220, 284828636, 356035795, 712071590, 783278749, 1424143180, 1566557498, 3133114996, 3916393745, 7832787490, 15665574980]

約数ペア:

[(1, 15665574980), (2, 7832787490), (4, 3916393745), (5, 3133114996), (10, 1566557498), (11, 1424143180), (20, 783278749), (22, 712071590), (44, 356035795), (55, 284828636), (59, 265518220), (110, 142414318), (118, 132759110), (220, 71207159), (236, 66379555), (295, 53103644), (590, 26551822), (649, 24138020), (1069, 14654420), (1129, 13875620), (1180, 13275911), (1298, 12069010), (2138, 7327210), (2258, 6937810), (2596, 6034505), (3245, 4827604), (4276, 3663605), (4516, 3468905), (5345, 2930884), (5645, 2775124), (6490, 2413802), (10690, 1465442), (11290, 1387562), (11759, 1332220), (12419, 1261420), (12980, 1206901), (21380, 732721), (22580, 693781), (23518, 666110), (24838, 630710), (47036, 333055), (49676, 315355), (58795, 266444), (62095, 252284), (63071, 248380), (66611, 235180), (117590, 133222), (124190, 126142)]