9448213360

素因数分解:

$2^4\times 5^1\times {\mathrm{118102667}}^1$

素因数の和:118102680

約数の個数: 20

約数和(自身を含む): 21967096248

約数和(自身を除く): 12518882888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 118102667, 236205334, 472410668, 590513335, 944821336, 1181026670, 1889642672, 2362053340, 4724106680, 9448213360]

約数ペア:

[(1, 9448213360), (2, 4724106680), (4, 2362053340), (5, 1889642672), (8, 1181026670), (10, 944821336), (16, 590513335), (20, 472410668), (40, 236205334), (80, 118102667)]