8073130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 16720344

約数和(自身を除く): 8647214

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 281, 338, 442, 562, 845, 1105, 1405, 1690, 2210, 2810, 2873, 3653, 4777, 5746, 7306, 9554, 14365, 18265, 23885, 28730, 36530, 47489, 47770, 62101, 94978, 124202, 237445, 310505, 474890, 621010, 807313, 1614626, 4036565, 8073130]

約数ペア:

[(1, 8073130), (2, 4036565), (5, 1614626), (10, 807313), (13, 621010), (17, 474890), (26, 310505), (34, 237445), (65, 124202), (85, 94978), (130, 62101), (169, 47770), (170, 47489), (221, 36530), (281, 28730), (338, 23885), (442, 18265), (562, 14365), (845, 9554), (1105, 7306), (1405, 5746), (1690, 4777), (2210, 3653), (2810, 2873)]