229611653680

素因数分解:

$2^4\times 5^1\times {\mathrm{2870145671}}^1$

素因数の和:2870145684

約数の個数: 20

約数和(自身を含む): 533847094992

約数和(自身を除く): 304235441312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2870145671, 5740291342, 11480582684, 14350728355, 22961165368, 28701456710, 45922330736, 57402913420, 114805826840, 229611653680]

約数ペア:

[(1, 229611653680), (2, 114805826840), (4, 57402913420), (5, 45922330736), (8, 28701456710), (10, 22961165368), (16, 14350728355), (20, 11480582684), (40, 5740291342), (80, 2870145671)]