42665960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36781}}^1$

素因数の和:36821

約数の個数: 32

約数和(自身を含む): 99311400

約数和(自身を除く): 56645440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 36781, 73562, 147124, 183905, 294248, 367810, 735620, 1066649, 1471240, 2133298, 4266596, 5333245, 8533192, 10666490, 21332980, 42665960]

約数ペア:

[(1, 42665960), (2, 21332980), (4, 10666490), (5, 8533192), (8, 5333245), (10, 4266596), (20, 2133298), (29, 1471240), (40, 1066649), (58, 735620), (116, 367810), (145, 294248), (232, 183905), (290, 147124), (580, 73562), (1160, 36781)]