40691255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 58544640

約数和(自身を除く): 17853385

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 1693, 2185, 4807, 8465, 18623, 24035, 32167, 38939, 93115, 160835, 194695, 353837, 428329, 739841, 1769185, 2141645, 3699205, 8138251, 40691255]

約数ペア:

[(1, 40691255), (5, 8138251), (11, 3699205), (19, 2141645), (23, 1769185), (55, 739841), (95, 428329), (115, 353837), (209, 194695), (253, 160835), (437, 93115), (1045, 38939), (1265, 32167), (1693, 24035), (2185, 18623), (4807, 8465)]