64209290

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{6121}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 115705800

約数和(自身を除く): 51496510

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 6121, 10490, 12242, 30605, 61210, 6420929, 12841858, 32104645, 64209290]

約数ペア:

[(1, 64209290), (2, 32104645), (5, 12841858), (10, 6420929), (1049, 61210), (2098, 30605), (5245, 12242), (6121, 10490)]