29588840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 71908560

約数和(自身を除く): 42319720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 680, 821, 901, 1060, 1642, 1802, 2120, 3284, 3604, 4105, 4505, 6568, 7208, 8210, 9010, 13957, 16420, 18020, 27914, 32840, 36040, 43513, 55828, 69785, 87026, 111656, 139570, 174052, 217565, 279140, 348104, 435130, 558280, 739721, 870260, 1479442, 1740520, 2958884, 3698605, 5917768, 7397210, 14794420, 29588840]

約数ペア:

[(1, 29588840), (2, 14794420), (4, 7397210), (5, 5917768), (8, 3698605), (10, 2958884), (17, 1740520), (20, 1479442), (34, 870260), (40, 739721), (53, 558280), (68, 435130), (85, 348104), (106, 279140), (136, 217565), (170, 174052), (212, 139570), (265, 111656), (340, 87026), (424, 69785), (530, 55828), (680, 43513), (821, 36040), (901, 32840), (1060, 27914), (1642, 18020), (1802, 16420), (2120, 13957), (3284, 9010), (3604, 8210), (4105, 7208), (4505, 6568)]