97725580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^2\times {\mathrm{479}}^1$

素因数の和:690

約数の個数: 36

約数和(自身を含む): 207708480

約数和(自身を除く): 109982900

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 479, 505, 958, 1010, 1916, 2020, 2395, 4790, 9580, 10201, 20402, 40804, 48379, 51005, 96758, 102010, 193516, 204020, 241895, 483790, 967580, 4886279, 9772558, 19545116, 24431395, 48862790, 97725580]

約数ペア:

[(1, 97725580), (2, 48862790), (4, 24431395), (5, 19545116), (10, 9772558), (20, 4886279), (101, 967580), (202, 483790), (404, 241895), (479, 204020), (505, 193516), (958, 102010), (1010, 96758), (1916, 51005), (2020, 48379), (2395, 40804), (4790, 20402), (9580, 10201)]