10216900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1524

約数の個数: 36

約数和(自身を含む): 22498560

約数和(自身を除く): 12281660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1439, 1775, 2878, 3550, 5756, 7100, 7195, 14390, 28780, 35975, 71950, 102169, 143900, 204338, 408676, 510845, 1021690, 2043380, 2554225, 5108450, 10216900]

約数ペア:

[(1, 10216900), (2, 5108450), (4, 2554225), (5, 2043380), (10, 1021690), (20, 510845), (25, 408676), (50, 204338), (71, 143900), (100, 102169), (142, 71950), (284, 35975), (355, 28780), (710, 14390), (1420, 7195), (1439, 7100), (1775, 5756), (2878, 3550)]