10406365840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10006121}}^1$

素因数の和:10006147

約数の個数: 40

約数和(自身を含む): 26055941688

約数和(自身を除く): 15649575848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10006121, 20012242, 40024484, 50030605, 80048968, 100061210, 130079573, 160097936, 200122420, 260159146, 400244840, 520318292, 650397865, 800489680, 1040636584, 1300795730, 2081273168, 2601591460, 5203182920, 10406365840]

約数ペア:

[(1, 10406365840), (2, 5203182920), (4, 2601591460), (5, 2081273168), (8, 1300795730), (10, 1040636584), (13, 800489680), (16, 650397865), (20, 520318292), (26, 400244840), (40, 260159146), (52, 200122420), (65, 160097936), (80, 130079573), (104, 100061210), (130, 80048968), (208, 50030605), (260, 40024484), (520, 20012242), (1040, 10006121)]