4785380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 10692864

約数和(自身を除く): 5907484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 103, 115, 202, 206, 230, 404, 412, 460, 505, 515, 1010, 1030, 2020, 2060, 2323, 2369, 4646, 4738, 9292, 9476, 10403, 11615, 11845, 20806, 23230, 23690, 41612, 46460, 47380, 52015, 104030, 208060, 239269, 478538, 957076, 1196345, 2392690, 4785380]

約数ペア:

[(1, 4785380), (2, 2392690), (4, 1196345), (5, 957076), (10, 478538), (20, 239269), (23, 208060), (46, 104030), (92, 52015), (101, 47380), (103, 46460), (115, 41612), (202, 23690), (206, 23230), (230, 20806), (404, 11845), (412, 11615), (460, 10403), (505, 9476), (515, 9292), (1010, 4738), (1030, 4646), (2020, 2369), (2060, 2323)]