214373360

素因数分解:

$2^4\times 5^1\times {\mathrm{2679667}}^1$

素因数の和:2679680

約数の個数: 20

約数和(自身を含む): 498418248

約数和(自身を除く): 284044888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2679667, 5359334, 10718668, 13398335, 21437336, 26796670, 42874672, 53593340, 107186680, 214373360]

約数ペア:

[(1, 214373360), (2, 107186680), (4, 53593340), (5, 42874672), (8, 26796670), (10, 21437336), (16, 13398335), (20, 10718668), (40, 5359334), (80, 2679667)]