16753400

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 39234840

約数和(自身を除く): 22481440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 397, 422, 794, 844, 1055, 1588, 1688, 1985, 2110, 3176, 3970, 4220, 5275, 7940, 8440, 9925, 10550, 15880, 19850, 21100, 39700, 42200, 79400, 83767, 167534, 335068, 418835, 670136, 837670, 1675340, 2094175, 3350680, 4188350, 8376700, 16753400]

約数ペア:

[(1, 16753400), (2, 8376700), (4, 4188350), (5, 3350680), (8, 2094175), (10, 1675340), (20, 837670), (25, 670136), (40, 418835), (50, 335068), (100, 167534), (200, 83767), (211, 79400), (397, 42200), (422, 39700), (794, 21100), (844, 19850), (1055, 15880), (1588, 10550), (1688, 9925), (1985, 8440), (2110, 7940), (3176, 5275), (3970, 4220)]