23892560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3071

約数の個数: 40

約数和(自身を含む): 56119176

約数和(自身を除く): 32226616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 2957, 4040, 5914, 8080, 11828, 14785, 23656, 29570, 47312, 59140, 118280, 236560, 298657, 597314, 1194628, 1493285, 2389256, 2986570, 4778512, 5973140, 11946280, 23892560]

約数ペア:

[(1, 23892560), (2, 11946280), (4, 5973140), (5, 4778512), (8, 2986570), (10, 2389256), (16, 1493285), (20, 1194628), (40, 597314), (80, 298657), (101, 236560), (202, 118280), (404, 59140), (505, 47312), (808, 29570), (1010, 23656), (1616, 14785), (2020, 11828), (2957, 8080), (4040, 5914)]