17973160

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{733}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 40560840

約数和(自身を除く): 22587680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 733, 1226, 1466, 2452, 2932, 3065, 3665, 4904, 5864, 6130, 7330, 12260, 14660, 24520, 29320, 449329, 898658, 1797316, 2246645, 3594632, 4493290, 8986580, 17973160]

約数ペア:

[(1, 17973160), (2, 8986580), (4, 4493290), (5, 3594632), (8, 2246645), (10, 1797316), (20, 898658), (40, 449329), (613, 29320), (733, 24520), (1226, 14660), (1466, 12260), (2452, 7330), (2932, 6130), (3065, 5864), (3665, 4904)]