214470680

素因数分解:

$2^3\times 5^1\times {\mathrm{5361767}}^1$

素因数の和:5361778

約数の個数: 16

約数和(自身を含む): 482559120

約数和(自身を除く): 268088440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5361767, 10723534, 21447068, 26808835, 42894136, 53617670, 107235340, 214470680]

約数ペア:

[(1, 214470680), (2, 107235340), (4, 53617670), (5, 42894136), (8, 26808835), (10, 21447068), (20, 10723534), (40, 5361767)]