1008059620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{5101}}^1$

素因数の和:5392

約数の個数: 48

約数和(自身を含む): 2177982576

約数和(自身を除く): 1169922956

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 241, 410, 482, 820, 964, 1205, 2410, 4820, 5101, 9881, 10202, 19762, 20404, 25505, 39524, 49405, 51010, 98810, 102020, 197620, 209141, 418282, 836564, 1045705, 1229341, 2091410, 2458682, 4182820, 4917364, 6146705, 12293410, 24586820, 50402981, 100805962, 201611924, 252014905, 504029810, 1008059620]

約数ペア:

[(1, 1008059620), (2, 504029810), (4, 252014905), (5, 201611924), (10, 100805962), (20, 50402981), (41, 24586820), (82, 12293410), (164, 6146705), (205, 4917364), (241, 4182820), (410, 2458682), (482, 2091410), (820, 1229341), (964, 1045705), (1205, 836564), (2410, 418282), (4820, 209141), (5101, 197620), (9881, 102020), (10202, 98810), (19762, 51010), (20404, 49405), (25505, 39524)]