23022950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 44622144

約数和(自身を除く): 21599194

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 101, 194, 202, 235, 470, 485, 505, 970, 1010, 1175, 2350, 2425, 2525, 4559, 4747, 4850, 5050, 9118, 9494, 9797, 19594, 22795, 23735, 45590, 47470, 48985, 97970, 113975, 118675, 227950, 237350, 244925, 460459, 489850, 920918, 2302295, 4604590, 11511475, 23022950]

約数ペア:

[(1, 23022950), (2, 11511475), (5, 4604590), (10, 2302295), (25, 920918), (47, 489850), (50, 460459), (94, 244925), (97, 237350), (101, 227950), (194, 118675), (202, 113975), (235, 97970), (470, 48985), (485, 47470), (505, 45590), (970, 23735), (1010, 22795), (1175, 19594), (2350, 9797), (2425, 9494), (2525, 9118), (4559, 5050), (4747, 4850)]