45487480

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6353}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 102934800

約数和(自身を除く): 57447320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 6353, 7160, 12706, 25412, 31765, 50824, 63530, 127060, 254120, 1137187, 2274374, 4548748, 5685935, 9097496, 11371870, 22743740, 45487480]

約数ペア:

[(1, 45487480), (2, 22743740), (4, 11371870), (5, 9097496), (8, 5685935), (10, 4548748), (20, 2274374), (40, 1137187), (179, 254120), (358, 127060), (716, 63530), (895, 50824), (1432, 31765), (1790, 25412), (3580, 12706), (6353, 7160)]