98881780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{43753}}^1$

素因数の和:43875

約数の個数: 24

約数和(自身を含む): 209494152

約数和(自身を除く): 110612372

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 43753, 87506, 175012, 218765, 437530, 875060, 4944089, 9888178, 19776356, 24720445, 49440890, 98881780]

約数ペア:

[(1, 98881780), (2, 49440890), (4, 24720445), (5, 19776356), (10, 9888178), (20, 4944089), (113, 875060), (226, 437530), (452, 218765), (565, 175012), (1130, 87506), (2260, 43753)]