4198057340

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{152879}}^1$

素因数の和:154261

約数の個数: 24

約数和(自身を含む): 8822399040

約数和(自身を除く): 4624341700

約数列:

[1, 2, 4, 5, 10, 20, 1373, 2746, 5492, 6865, 13730, 27460, 152879, 305758, 611516, 764395, 1528790, 3057580, 209902867, 419805734, 839611468, 1049514335, 2099028670, 4198057340]

約数ペア:

[(1, 4198057340), (2, 2099028670), (4, 1049514335), (5, 839611468), (10, 419805734), (20, 209902867), (1373, 3057580), (2746, 1528790), (5492, 764395), (6865, 611516), (13730, 305758), (27460, 152879)]