10409900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 36

約数和(自身を含む): 23149560

約数和(自身を除く): 12739660

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 2539, 4100, 5078, 10156, 12695, 25390, 50780, 63475, 104099, 126950, 208198, 253900, 416396, 520495, 1040990, 2081980, 2602475, 5204950, 10409900]

約数ペア:

[(1, 10409900), (2, 5204950), (4, 2602475), (5, 2081980), (10, 1040990), (20, 520495), (25, 416396), (41, 253900), (50, 208198), (82, 126950), (100, 104099), (164, 63475), (205, 50780), (410, 25390), (820, 12695), (1025, 10156), (2050, 5078), (2539, 4100)]