40774630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 83008800

約数和(自身を除く): 42234170

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1049, 1495, 1690, 2098, 2990, 3887, 5245, 7774, 10490, 13637, 19435, 24127, 27274, 38870, 48254, 68185, 120635, 136370, 177281, 241270, 313651, 354562, 627302, 886405, 1568255, 1772810, 3136510, 4077463, 8154926, 20387315, 40774630]

約数ペア:

[(1, 40774630), (2, 20387315), (5, 8154926), (10, 4077463), (13, 3136510), (23, 1772810), (26, 1568255), (46, 886405), (65, 627302), (115, 354562), (130, 313651), (169, 241270), (230, 177281), (299, 136370), (338, 120635), (598, 68185), (845, 48254), (1049, 38870), (1495, 27274), (1690, 24127), (2098, 19435), (2990, 13637), (3887, 10490), (5245, 7774)]