40874795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 17186005

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1439, 1495, 2185, 5681, 7195, 18707, 27341, 28405, 33097, 93535, 136705, 165485, 355433, 430261, 628843, 1777165, 2151305, 3144215, 8174959, 40874795]

約数ペア:

[(1, 40874795), (5, 8174959), (13, 3144215), (19, 2151305), (23, 1777165), (65, 628843), (95, 430261), (115, 355433), (247, 165485), (299, 136705), (437, 93535), (1235, 33097), (1439, 28405), (1495, 27341), (2185, 18707), (5681, 7195)]