617038120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53377}}^1$

素因数の和:53422

約数の個数: 48

約数和(自身を含む): 1474834140

約数和(自身を除く): 857796020

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 53377, 106754, 213508, 266885, 427016, 533770, 907409, 1067540, 1814818, 2135080, 3629636, 4537045, 7259272, 9074090, 15425953, 18148180, 30851906, 36296360, 61703812, 77129765, 123407624, 154259530, 308519060, 617038120]

約数ペア:

[(1, 617038120), (2, 308519060), (4, 154259530), (5, 123407624), (8, 77129765), (10, 61703812), (17, 36296360), (20, 30851906), (34, 18148180), (40, 15425953), (68, 9074090), (85, 7259272), (136, 4537045), (170, 3629636), (289, 2135080), (340, 1814818), (578, 1067540), (680, 907409), (1156, 533770), (1445, 427016), (2312, 266885), (2890, 213508), (5780, 106754), (11560, 53377)]