5303920

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 12436704

約数和(自身を除く): 7132784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 397, 668, 794, 835, 1336, 1588, 1670, 1985, 2672, 3176, 3340, 3970, 6352, 6680, 7940, 13360, 15880, 31760, 66299, 132598, 265196, 331495, 530392, 662990, 1060784, 1325980, 2651960, 5303920]

約数ペア:

[(1, 5303920), (2, 2651960), (4, 1325980), (5, 1060784), (8, 662990), (10, 530392), (16, 331495), (20, 265196), (40, 132598), (80, 66299), (167, 31760), (334, 15880), (397, 13360), (668, 7940), (794, 6680), (835, 6352), (1336, 3970), (1588, 3340), (1670, 3176), (1985, 2672)]