504784420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{43441}}^1$

素因数の和:43540

約数の個数: 48

約数和(自身を含む): 1226107008

約数和(自身を除く): 721322588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 43441, 86882, 173764, 217205, 304087, 434410, 608174, 868820, 1216348, 1520435, 3040870, 3605603, 6081740, 7211206, 14422412, 18028015, 25239221, 36056030, 50478442, 72112060, 100956884, 126196105, 252392210, 504784420]

約数ペア:

[(1, 504784420), (2, 252392210), (4, 126196105), (5, 100956884), (7, 72112060), (10, 50478442), (14, 36056030), (20, 25239221), (28, 18028015), (35, 14422412), (70, 7211206), (83, 6081740), (140, 3605603), (166, 3040870), (332, 1520435), (415, 1216348), (581, 868820), (830, 608174), (1162, 434410), (1660, 304087), (2324, 217205), (2905, 173764), (5810, 86882), (11620, 43441)]