772556320

素因数分解:

$2^5\times 5^1\times {\mathrm{4828477}}^1$

素因数の和:4828492

約数の個数: 24

約数和(自身を含む): 1825164684

約数和(自身を除く): 1052608364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4828477, 9656954, 19313908, 24142385, 38627816, 48284770, 77255632, 96569540, 154511264, 193139080, 386278160, 772556320]

約数ペア:

[(1, 772556320), (2, 386278160), (4, 193139080), (5, 154511264), (8, 96569540), (10, 77255632), (16, 48284770), (20, 38627816), (32, 24142385), (40, 19313908), (80, 9656954), (160, 4828477)]