46944560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45139}}^1$

素因数の和:45165

約数の個数: 40

約数和(自身を含む): 117544560

約数和(自身を除く): 70600000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45139, 90278, 180556, 225695, 361112, 451390, 586807, 722224, 902780, 1173614, 1805560, 2347228, 2934035, 3611120, 4694456, 5868070, 9388912, 11736140, 23472280, 46944560]

約数ペア:

[(1, 46944560), (2, 23472280), (4, 11736140), (5, 9388912), (8, 5868070), (10, 4694456), (13, 3611120), (16, 2934035), (20, 2347228), (26, 1805560), (40, 1173614), (52, 902780), (65, 722224), (80, 586807), (104, 451390), (130, 361112), (208, 225695), (260, 180556), (520, 90278), (1040, 45139)]