1512144080

素因数分解:

$2^4\times 5^1\times {\mathrm{18901801}}^1$

素因数の和:18901814

約数の個数: 20

約数和(自身を含む): 3515735172

約数和(自身を除く): 2003591092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18901801, 37803602, 75607204, 94509005, 151214408, 189018010, 302428816, 378036020, 756072040, 1512144080]

約数ペア:

[(1, 1512144080), (2, 756072040), (4, 378036020), (5, 302428816), (8, 189018010), (10, 151214408), (16, 94509005), (20, 75607204), (40, 37803602), (80, 18901801)]