4623643820

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{161779}}^1$

素因数の和:163217

約数の個数: 24

約数和(自身を含む): 9716506800

約数和(自身を除く): 5092862980

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5716, 7145, 14290, 28580, 161779, 323558, 647116, 808895, 1617790, 3235580, 231182191, 462364382, 924728764, 1155910955, 2311821910, 4623643820]

約数ペア:

[(1, 4623643820), (2, 2311821910), (4, 1155910955), (5, 924728764), (10, 462364382), (20, 231182191), (1429, 3235580), (2858, 1617790), (5716, 808895), (7145, 647116), (14290, 323558), (28580, 161779)]