6420380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5441}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 13713840

約数和(自身を除く): 7293460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 5441, 10882, 21764, 27205, 54410, 108820, 321019, 642038, 1284076, 1605095, 3210190, 6420380]

約数ペア:

[(1, 6420380), (2, 3210190), (4, 1605095), (5, 1284076), (10, 642038), (20, 321019), (59, 108820), (118, 54410), (236, 27205), (295, 21764), (590, 10882), (1180, 5441)]