39639740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4799}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 96768000

約数和(自身を除く): 57128260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 4799, 8260, 9598, 19196, 23995, 33593, 47990, 67186, 95980, 134372, 167965, 283141, 335930, 566282, 671860, 1132564, 1415705, 1981987, 2831410, 3963974, 5662820, 7927948, 9909935, 19819870, 39639740]

約数ペア:

[(1, 39639740), (2, 19819870), (4, 9909935), (5, 7927948), (7, 5662820), (10, 3963974), (14, 2831410), (20, 1981987), (28, 1415705), (35, 1132564), (59, 671860), (70, 566282), (118, 335930), (140, 283141), (236, 167965), (295, 134372), (413, 95980), (590, 67186), (826, 47990), (1180, 33593), (1652, 23995), (2065, 19196), (4130, 9598), (4799, 8260)]