40196030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19801}}^1$

素因数の和:19844

約数の個数: 32

約数和(自身を含む): 85544640

約数和(自身を除く): 45348610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 19801, 39602, 99005, 138607, 198010, 277214, 574229, 693035, 1148458, 1386070, 2871145, 4019603, 5742290, 8039206, 20098015, 40196030]

約数ペア:

[(1, 40196030), (2, 20098015), (5, 8039206), (7, 5742290), (10, 4019603), (14, 2871145), (29, 1386070), (35, 1148458), (58, 693035), (70, 574229), (145, 277214), (203, 198010), (290, 138607), (406, 99005), (1015, 39602), (2030, 19801)]