85317310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16007}}^1$

素因数の和:16068

約数の個数: 32

約数和(自身を含む): 169428672

約数和(自身を除く): 84111362

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 16007, 32014, 80035, 160070, 208091, 416182, 656287, 1040455, 1312574, 2080910, 3281435, 6562870, 8531731, 17063462, 42658655, 85317310]

約数ペア:

[(1, 85317310), (2, 42658655), (5, 17063462), (10, 8531731), (13, 6562870), (26, 3281435), (41, 2080910), (65, 1312574), (82, 1040455), (130, 656287), (205, 416182), (410, 208091), (533, 160070), (1066, 80035), (2665, 32014), (5330, 16007)]