10820450

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:962

約数の個数: 24

約数和(自身を含む): 20214480

約数和(自身を除く): 9394030

約数列:

[1, 2, 5, 10, 25, 50, 379, 571, 758, 1142, 1895, 2855, 3790, 5710, 9475, 14275, 18950, 28550, 216409, 432818, 1082045, 2164090, 5410225, 10820450]

約数ペア:

[(1, 10820450), (2, 5410225), (5, 2164090), (10, 1082045), (25, 432818), (50, 216409), (379, 28550), (571, 18950), (758, 14275), (1142, 9475), (1895, 5710), (2855, 3790)]