531036725780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1388041}}^1$

素因数の和:1388145

約数の個数: 96

約数和(自身を含む): 1276021458432

約数和(自身を除く): 744984732652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 47, 55, 74, 94, 110, 148, 185, 188, 220, 235, 370, 407, 470, 517, 740, 814, 940, 1034, 1628, 1739, 2035, 2068, 2585, 3478, 4070, 5170, 6956, 8140, 8695, 10340, 17390, 19129, 34780, 38258, 76516, 95645, 191290, 382580, 1388041, 2776082, 5552164, 6940205, 13880410, 15268451, 27760820, 30536902, 51357517, 61073804, 65237927, 76342255, 102715034, 130475854, 152684510, 205430068, 256787585, 260951708, 305369020, 326189635, 513575170, 564932687, 652379270, 717617197, 1027150340, 1129865374, 1304758540, 1435234394, 2259730748, 2413803299, 2824663435, 2870468788, 3588085985, 4827606598, 5649326870, 7176171970, 9655213196, 11298653740, 12069016495, 14352343940, 24138032990, 26551836289, 48276065980, 53103672578, 106207345156, 132759181445, 265518362890, 531036725780]

約数ペア:

[(1, 531036725780), (2, 265518362890), (4, 132759181445), (5, 106207345156), (10, 53103672578), (11, 48276065980), (20, 26551836289), (22, 24138032990), (37, 14352343940), (44, 12069016495), (47, 11298653740), (55, 9655213196), (74, 7176171970), (94, 5649326870), (110, 4827606598), (148, 3588085985), (185, 2870468788), (188, 2824663435), (220, 2413803299), (235, 2259730748), (370, 1435234394), (407, 1304758540), (470, 1129865374), (517, 1027150340), (740, 717617197), (814, 652379270), (940, 564932687), (1034, 513575170), (1628, 326189635), (1739, 305369020), (2035, 260951708), (2068, 256787585), (2585, 205430068), (3478, 152684510), (4070, 130475854), (5170, 102715034), (6956, 76342255), (8140, 65237927), (8695, 61073804), (10340, 51357517), (17390, 30536902), (19129, 27760820), (34780, 15268451), (38258, 13880410), (76516, 6940205), (95645, 5552164), (191290, 2776082), (382580, 1388041)]