41681930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 34764790

約数列:

[1, 2, 5, 10, 139, 157, 191, 278, 314, 382, 695, 785, 955, 1390, 1570, 1910, 21823, 26549, 29987, 43646, 53098, 59974, 109115, 132745, 149935, 218230, 265490, 299870, 4168193, 8336386, 20840965, 41681930]

約数ペア:

[(1, 41681930), (2, 20840965), (5, 8336386), (10, 4168193), (139, 299870), (157, 265490), (191, 218230), (278, 149935), (314, 132745), (382, 109115), (695, 59974), (785, 53098), (955, 43646), (1390, 29987), (1570, 26549), (1910, 21823)]