10444100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 22998528

約数和(自身を除く): 12554428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1471, 1775, 2942, 3550, 5884, 7100, 7355, 14710, 29420, 36775, 73550, 104441, 147100, 208882, 417764, 522205, 1044410, 2088820, 2611025, 5222050, 10444100]

約数ペア:

[(1, 10444100), (2, 5222050), (4, 2611025), (5, 2088820), (10, 1044410), (20, 522205), (25, 417764), (50, 208882), (71, 147100), (100, 104441), (142, 73550), (284, 36775), (355, 29420), (710, 14710), (1420, 7355), (1471, 7100), (1775, 5884), (2942, 3550)]