463415620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 999806976

約数和(自身を除く): 536391356

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 491, 820, 982, 1151, 1964, 2302, 2455, 4604, 4910, 5755, 9820, 11510, 20131, 23020, 40262, 47191, 80524, 94382, 100655, 188764, 201310, 235955, 402620, 471910, 565141, 943820, 1130282, 2260564, 2825705, 5651410, 11302820, 23170781, 46341562, 92683124, 115853905, 231707810, 463415620]

約数ペア:

[(1, 463415620), (2, 231707810), (4, 115853905), (5, 92683124), (10, 46341562), (20, 23170781), (41, 11302820), (82, 5651410), (164, 2825705), (205, 2260564), (410, 1130282), (491, 943820), (820, 565141), (982, 471910), (1151, 402620), (1964, 235955), (2302, 201310), (2455, 188764), (4604, 100655), (4910, 94382), (5755, 80524), (9820, 47191), (11510, 40262), (20131, 23020)]