98453360

素因数分解:

$2^4\times 5^1\times {\mathrm{1230667}}^1$

素因数の和:1230680

約数の個数: 20

約数和(自身を含む): 228904248

約数和(自身を除く): 130450888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1230667, 2461334, 4922668, 6153335, 9845336, 12306670, 19690672, 24613340, 49226680, 98453360]

約数ペア:

[(1, 98453360), (2, 49226680), (4, 24613340), (5, 19690672), (8, 12306670), (10, 9845336), (16, 6153335), (20, 4922668), (40, 2461334), (80, 1230667)]