259680825050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{631}}^1\times {\mathrm{1723}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 514350186624

約数和(自身を除く): 254669361574

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 281, 425, 562, 631, 850, 1262, 1405, 1723, 2810, 3155, 3446, 4777, 6310, 7025, 8615, 9554, 10727, 14050, 15775, 17230, 21454, 23885, 29291, 31550, 43075, 47770, 53635, 58582, 86150, 107270, 119425, 146455, 177311, 238850, 268175, 292910, 354622, 484163, 536350, 732275, 886555, 968326, 1087213, 1464550, 1773110, 2174426, 2420815, 3014287, 4432775, 4841630, 5436065, 6028574, 8230771, 8865550, 10872130, 12104075, 15071435, 16461542, 18482621, 24208150, 27180325, 30142870, 36965242, 41153855, 54360650, 75357175, 82307710, 92413105, 150714350, 184826210, 205769275, 305506853, 411538550, 462065525, 611013706, 924131050, 1527534265, 3055068530, 5193616501, 7637671325, 10387233002, 15275342650, 25968082505, 51936165010, 129840412525, 259680825050]

約数ペア:

[(1, 259680825050), (2, 129840412525), (5, 51936165010), (10, 25968082505), (17, 15275342650), (25, 10387233002), (34, 7637671325), (50, 5193616501), (85, 3055068530), (170, 1527534265), (281, 924131050), (425, 611013706), (562, 462065525), (631, 411538550), (850, 305506853), (1262, 205769275), (1405, 184826210), (1723, 150714350), (2810, 92413105), (3155, 82307710), (3446, 75357175), (4777, 54360650), (6310, 41153855), (7025, 36965242), (8615, 30142870), (9554, 27180325), (10727, 24208150), (14050, 18482621), (15775, 16461542), (17230, 15071435), (21454, 12104075), (23885, 10872130), (29291, 8865550), (31550, 8230771), (43075, 6028574), (47770, 5436065), (53635, 4841630), (58582, 4432775), (86150, 3014287), (107270, 2420815), (119425, 2174426), (146455, 1773110), (177311, 1464550), (238850, 1087213), (268175, 968326), (292910, 886555), (354622, 732275), (484163, 536350)]