414422240

素因数分解:

$2^5\times 5^1\times {\mathrm{2590139}}^1$

素因数の和:2590154

約数の個数: 24

約数和(自身を含む): 979072920

約数和(自身を除く): 564650680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2590139, 5180278, 10360556, 12950695, 20721112, 25901390, 41442224, 51802780, 82884448, 103605560, 207211120, 414422240]

約数ペア:

[(1, 414422240), (2, 207211120), (4, 103605560), (5, 82884448), (8, 51802780), (10, 41442224), (16, 25901390), (20, 20721112), (32, 12950695), (40, 10360556), (80, 5180278), (160, 2590139)]