85775830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15511}}^1$

素因数の和:15604

約数の個数: 32

約数和(自身を含む): 178698240

約数和(自身を除く): 92922410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 15511, 31022, 77555, 108577, 155110, 217154, 542885, 1085770, 1225369, 2450738, 6126845, 8577583, 12253690, 17155166, 42887915, 85775830]

約数ペア:

[(1, 85775830), (2, 42887915), (5, 17155166), (7, 12253690), (10, 8577583), (14, 6126845), (35, 2450738), (70, 1225369), (79, 1085770), (158, 542885), (395, 217154), (553, 155110), (790, 108577), (1106, 77555), (2765, 31022), (5530, 15511)]