8057660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 11247556

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1823, 2210, 3646, 4420, 7292, 9115, 18230, 23699, 30991, 36460, 47398, 61982, 94796, 118495, 123964, 154955, 236990, 309910, 402883, 473980, 619820, 805766, 1611532, 2014415, 4028830, 8057660]

約数ペア:

[(1, 8057660), (2, 4028830), (4, 2014415), (5, 1611532), (10, 805766), (13, 619820), (17, 473980), (20, 402883), (26, 309910), (34, 236990), (52, 154955), (65, 123964), (68, 118495), (85, 94796), (130, 61982), (170, 47398), (221, 36460), (260, 30991), (340, 23699), (442, 18230), (884, 9115), (1105, 7292), (1823, 4420), (2210, 3646)]