41337160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 99000000

約数和(自身を除く): 57662840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 499, 545, 760, 872, 998, 1090, 1996, 2071, 2180, 2495, 3992, 4142, 4360, 4990, 8284, 9481, 9980, 10355, 16568, 18962, 19960, 20710, 37924, 41420, 47405, 54391, 75848, 82840, 94810, 108782, 189620, 217564, 271955, 379240, 435128, 543910, 1033429, 1087820, 2066858, 2175640, 4133716, 5167145, 8267432, 10334290, 20668580, 41337160]

約数ペア:

[(1, 41337160), (2, 20668580), (4, 10334290), (5, 8267432), (8, 5167145), (10, 4133716), (19, 2175640), (20, 2066858), (38, 1087820), (40, 1033429), (76, 543910), (95, 435128), (109, 379240), (152, 271955), (190, 217564), (218, 189620), (380, 108782), (436, 94810), (499, 82840), (545, 75848), (760, 54391), (872, 47405), (998, 41420), (1090, 37924), (1996, 20710), (2071, 19960), (2180, 18962), (2495, 16568), (3992, 10355), (4142, 9980), (4360, 9481), (4990, 8284)]