40112030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1429}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 82779840

約数和(自身を除く): 42667810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1429, 2005, 2807, 2858, 4010, 5614, 7145, 10003, 14035, 14290, 20006, 28070, 50015, 100030, 573029, 1146058, 2865145, 4011203, 5730290, 8022406, 20056015, 40112030]

約数ペア:

[(1, 40112030), (2, 20056015), (5, 8022406), (7, 5730290), (10, 4011203), (14, 2865145), (35, 1146058), (70, 573029), (401, 100030), (802, 50015), (1429, 28070), (2005, 20006), (2807, 14290), (2858, 14035), (4010, 10003), (5614, 7145)]