40537010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3559}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 78433920

約数和(自身を除く): 37896910

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 3559, 5695, 7118, 11390, 17795, 35590, 60503, 121006, 238453, 302515, 476906, 605030, 1192265, 2384530, 4053701, 8107402, 20268505, 40537010]

約数ペア:

[(1, 40537010), (2, 20268505), (5, 8107402), (10, 4053701), (17, 2384530), (34, 1192265), (67, 605030), (85, 476906), (134, 302515), (170, 238453), (335, 121006), (670, 60503), (1139, 35590), (2278, 17795), (3559, 11390), (5695, 7118)]