75223160

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6991}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 169905600

約数和(自身を除く): 94682440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 6991, 10760, 13982, 27964, 34955, 55928, 69910, 139820, 279640, 1880579, 3761158, 7522316, 9402895, 15044632, 18805790, 37611580, 75223160]

約数ペア:

[(1, 75223160), (2, 37611580), (4, 18805790), (5, 15044632), (8, 9402895), (10, 7522316), (20, 3761158), (40, 1880579), (269, 279640), (538, 139820), (1076, 69910), (1345, 55928), (2152, 34955), (2690, 27964), (5380, 13982), (6991, 10760)]