5223080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 12444840

約数和(自身を除く): 7221760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7681, 15362, 30724, 38405, 61448, 76810, 130577, 153620, 261154, 307240, 522308, 652885, 1044616, 1305770, 2611540, 5223080]

約数ペア:

[(1, 5223080), (2, 2611540), (4, 1305770), (5, 1044616), (8, 652885), (10, 522308), (17, 307240), (20, 261154), (34, 153620), (40, 130577), (68, 76810), (85, 61448), (136, 38405), (170, 30724), (340, 15362), (680, 7681)]