45154580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31799}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 96163200

約数和(自身を除く): 51008620

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 31799, 63598, 127196, 158995, 317990, 635980, 2257729, 4515458, 9030916, 11288645, 22577290, 45154580]

約数ペア:

[(1, 45154580), (2, 22577290), (4, 11288645), (5, 9030916), (10, 4515458), (20, 2257729), (71, 635980), (142, 317990), (284, 158995), (355, 127196), (710, 63598), (1420, 31799)]