3136133680

素因数分解:

$2^4\times 5^1\times {\mathrm{39201671}}^1$

素因数の和:39201684

約数の個数: 20

約数和(自身を含む): 7291510992

約数和(自身を除く): 4155377312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39201671, 78403342, 156806684, 196008355, 313613368, 392016710, 627226736, 784033420, 1568066840, 3136133680]

約数ペア:

[(1, 3136133680), (2, 1568066840), (4, 784033420), (5, 627226736), (8, 392016710), (10, 313613368), (16, 196008355), (20, 156806684), (40, 78403342), (80, 39201671)]