98933360

素因数分解:

$2^4\times 5^1\times {\mathrm{1236667}}^1$

素因数の和:1236680

約数の個数: 20

約数和(自身を含む): 230020248

約数和(自身を除く): 131086888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1236667, 2473334, 4946668, 6183335, 9893336, 12366670, 19786672, 24733340, 49466680, 98933360]

約数ペア:

[(1, 98933360), (2, 49466680), (4, 24733340), (5, 19786672), (8, 12366670), (10, 9893336), (16, 6183335), (20, 4946668), (40, 2473334), (80, 1236667)]