252194060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{99289}}^1$

素因数の和:99425

約数の個数: 24

約数和(自身を含む): 533783040

約数和(自身を除く): 281588980

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 99289, 198578, 397156, 496445, 992890, 1985780, 12609703, 25219406, 50438812, 63048515, 126097030, 252194060]

約数ペア:

[(1, 252194060), (2, 126097030), (4, 63048515), (5, 50438812), (10, 25219406), (20, 12609703), (127, 1985780), (254, 992890), (508, 496445), (635, 397156), (1270, 198578), (2540, 99289)]