40001510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1409}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 76749120

約数和(自身を除く): 36747610

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1409, 1670, 2818, 2839, 5678, 7045, 14090, 14195, 23953, 28390, 47906, 119765, 235303, 239530, 470606, 1176515, 2353030, 4000151, 8000302, 20000755, 40001510]

約数ペア:

[(1, 40001510), (2, 20000755), (5, 8000302), (10, 4000151), (17, 2353030), (34, 1176515), (85, 470606), (167, 239530), (170, 235303), (334, 119765), (835, 47906), (1409, 28390), (1670, 23953), (2818, 14195), (2839, 14090), (5678, 7045)]