16830160

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 39640320

約数和(自身を除く): 22810160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 2663, 3160, 5326, 6320, 10652, 13315, 21304, 26630, 42608, 53260, 106520, 210377, 213040, 420754, 841508, 1051885, 1683016, 2103770, 3366032, 4207540, 8415080, 16830160]

約数ペア:

[(1, 16830160), (2, 8415080), (4, 4207540), (5, 3366032), (8, 2103770), (10, 1683016), (16, 1051885), (20, 841508), (40, 420754), (79, 213040), (80, 210377), (158, 106520), (316, 53260), (395, 42608), (632, 26630), (790, 21304), (1264, 13315), (1580, 10652), (2663, 6320), (3160, 5326)]