460629140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{490031}}^1$

素因数の和:490087

約数の個数: 24

約数和(自身を含む): 987904512

約数和(自身を除く): 527275372

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 490031, 980062, 1960124, 2450155, 4900310, 9800620, 23031457, 46062914, 92125828, 115157285, 230314570, 460629140]

約数ペア:

[(1, 460629140), (2, 230314570), (4, 115157285), (5, 92125828), (10, 46062914), (20, 23031457), (47, 9800620), (94, 4900310), (188, 2450155), (235, 1960124), (470, 980062), (940, 490031)]