432491120

素因数分解:

$2^4\times 5^1\times {\mathrm{5406139}}^1$

素因数の和:5406152

約数の個数: 20

約数和(自身を含む): 1005542040

約数和(自身を除く): 573050920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5406139, 10812278, 21624556, 27030695, 43249112, 54061390, 86498224, 108122780, 216245560, 432491120]

約数ペア:

[(1, 432491120), (2, 216245560), (4, 108122780), (5, 86498224), (8, 54061390), (10, 43249112), (16, 27030695), (20, 21624556), (40, 10812278), (80, 5406139)]