116990390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1609}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 230217120

約数和(自身を除く): 113226730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 1609, 3218, 3305, 6610, 7271, 8045, 14542, 16090, 17699, 35398, 36355, 72710, 88495, 176990, 1063549, 2127098, 5317745, 10635490, 11699039, 23398078, 58495195, 116990390]

約数ペア:

[(1, 116990390), (2, 58495195), (5, 23398078), (10, 11699039), (11, 10635490), (22, 5317745), (55, 2127098), (110, 1063549), (661, 176990), (1322, 88495), (1609, 72710), (3218, 36355), (3305, 35398), (6610, 17699), (7271, 16090), (8045, 14542)]