68958800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10141}}^1$

素因数の和:10176

約数の個数: 60

約数和(自身を含む): 175436316

約数和(自身を除く): 106477516

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10141, 20282, 40564, 50705, 81128, 101410, 162256, 172397, 202820, 253525, 344794, 405640, 507050, 689588, 811280, 861985, 1014100, 1379176, 1723970, 2028200, 2758352, 3447940, 4056400, 4309925, 6895880, 8619850, 13791760, 17239700, 34479400, 68958800]

約数ペア:

[(1, 68958800), (2, 34479400), (4, 17239700), (5, 13791760), (8, 8619850), (10, 6895880), (16, 4309925), (17, 4056400), (20, 3447940), (25, 2758352), (34, 2028200), (40, 1723970), (50, 1379176), (68, 1014100), (80, 861985), (85, 811280), (100, 689588), (136, 507050), (170, 405640), (200, 344794), (272, 253525), (340, 202820), (400, 172397), (425, 162256), (680, 101410), (850, 81128), (1360, 50705), (1700, 40564), (3400, 20282), (6800, 10141)]