45504040

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4229}}^1$

素因数の和:4509

約数の個数: 32

約数和(自身を含む): 102789000

約数和(自身を除く): 57284960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 4229, 5380, 8458, 10760, 16916, 21145, 33832, 42290, 84580, 169160, 1137601, 2275202, 4550404, 5688005, 9100808, 11376010, 22752020, 45504040]

約数ペア:

[(1, 45504040), (2, 22752020), (4, 11376010), (5, 9100808), (8, 5688005), (10, 4550404), (20, 2275202), (40, 1137601), (269, 169160), (538, 84580), (1076, 42290), (1345, 33832), (2152, 21145), (2690, 16916), (4229, 10760), (5380, 8458)]