23205310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 19977410

約数列:

[1, 2, 5, 10, 47, 94, 97, 194, 235, 470, 485, 509, 970, 1018, 2545, 4559, 5090, 9118, 22795, 23923, 45590, 47846, 49373, 98746, 119615, 239230, 246865, 493730, 2320531, 4641062, 11602655, 23205310]

約数ペア:

[(1, 23205310), (2, 11602655), (5, 4641062), (10, 2320531), (47, 493730), (94, 246865), (97, 239230), (194, 119615), (235, 98746), (470, 49373), (485, 47846), (509, 45590), (970, 23923), (1018, 22795), (2545, 9118), (4559, 5090)]