40374670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19889}}^1$

素因数の和:19932

約数の個数: 32

約数和(自身を含む): 85924800

約数和(自身を除く): 45550130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 19889, 39778, 99445, 139223, 198890, 278446, 576781, 696115, 1153562, 1392230, 2883905, 4037467, 5767810, 8074934, 20187335, 40374670]

約数ペア:

[(1, 40374670), (2, 20187335), (5, 8074934), (7, 5767810), (10, 4037467), (14, 2883905), (29, 1392230), (35, 1153562), (58, 696115), (70, 576781), (145, 278446), (203, 198890), (290, 139223), (406, 99445), (1015, 39778), (2030, 19889)]