40855576775

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{32341}}^1$

素因数の和:32413

約数の個数: 48

約数和(自身を含む): 57268626240

約数和(自身を除く): 16413049465

約数列:

[1, 5, 13, 23, 25, 65, 115, 169, 299, 325, 575, 845, 1495, 2197, 3887, 4225, 7475, 10985, 19435, 32341, 50531, 54925, 97175, 161705, 252655, 420433, 743843, 808525, 1263275, 2102165, 3719215, 5465629, 9669959, 10510825, 18596075, 27328145, 48349795, 71053177, 125709467, 136640725, 241748975, 355265885, 628547335, 1634223071, 1776329425, 3142736675, 8171115355, 40855576775]

約数ペア:

[(1, 40855576775), (5, 8171115355), (13, 3142736675), (23, 1776329425), (25, 1634223071), (65, 628547335), (115, 355265885), (169, 241748975), (299, 136640725), (325, 125709467), (575, 71053177), (845, 48349795), (1495, 27328145), (2197, 18596075), (3887, 10510825), (4225, 9669959), (7475, 5465629), (10985, 3719215), (19435, 2102165), (32341, 1263275), (50531, 808525), (54925, 743843), (97175, 420433), (161705, 252655)]