20232802550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1854

約数の個数: 96

約数和(自身を含む): 39767169024

約数和(自身を除く): 19534366474

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 113, 142, 155, 226, 310, 355, 565, 710, 775, 1130, 1550, 1627, 1775, 2201, 2825, 3254, 3503, 3550, 4402, 5650, 7006, 8023, 8135, 11005, 16046, 16270, 17515, 22010, 35030, 40115, 40675, 50437, 55025, 80230, 81350, 87575, 100874, 110050, 115517, 175150, 183851, 200575, 231034, 248713, 252185, 367702, 401150, 497426, 504370, 577585, 919255, 1155170, 1243565, 1260925, 1838510, 2487130, 2521850, 2887925, 3581027, 4596275, 5699381, 5775850, 6217825, 7162054, 9192550, 11398762, 12435650, 13053421, 17905135, 26106842, 28496905, 35810270, 56993810, 65267105, 89525675, 130534210, 142484525, 179051350, 284969050, 326335525, 404656051, 652671050, 809312102, 2023280255, 4046560510, 10116401275, 20232802550]

約数ペア:

[(1, 20232802550), (2, 10116401275), (5, 4046560510), (10, 2023280255), (25, 809312102), (31, 652671050), (50, 404656051), (62, 326335525), (71, 284969050), (113, 179051350), (142, 142484525), (155, 130534210), (226, 89525675), (310, 65267105), (355, 56993810), (565, 35810270), (710, 28496905), (775, 26106842), (1130, 17905135), (1550, 13053421), (1627, 12435650), (1775, 11398762), (2201, 9192550), (2825, 7162054), (3254, 6217825), (3503, 5775850), (3550, 5699381), (4402, 4596275), (5650, 3581027), (7006, 2887925), (8023, 2521850), (8135, 2487130), (11005, 1838510), (16046, 1260925), (16270, 1243565), (17515, 1155170), (22010, 919255), (35030, 577585), (40115, 504370), (40675, 497426), (50437, 401150), (55025, 367702), (80230, 252185), (81350, 248713), (87575, 231034), (100874, 200575), (110050, 183851), (115517, 175150)]