77124490

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{4621}}^1$

素因数の和:6297

約数の個数: 16

約数和(自身を含む): 138937320

約数和(自身を除く): 61812830

約数列:

[1, 2, 5, 10, 1669, 3338, 4621, 8345, 9242, 16690, 23105, 46210, 7712449, 15424898, 38562245, 77124490]

約数ペア:

[(1, 77124490), (2, 38562245), (5, 15424898), (10, 7712449), (1669, 46210), (3338, 23105), (4621, 16690), (8345, 9242)]