76637720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66067}}^1$

素因数の和:66107

約数の個数: 32

約数和(自身を含む): 178383600

約数和(自身を除く): 101745880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 66067, 132134, 264268, 330335, 528536, 660670, 1321340, 1915943, 2642680, 3831886, 7663772, 9579715, 15327544, 19159430, 38318860, 76637720]

約数ペア:

[(1, 76637720), (2, 38318860), (4, 19159430), (5, 15327544), (8, 9579715), (10, 7663772), (20, 3831886), (29, 2642680), (40, 1915943), (58, 1321340), (116, 660670), (145, 528536), (232, 330335), (290, 264268), (580, 132134), (1160, 66067)]