23183540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 51408000

約数和(自身を除く): 28224460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 499, 505, 998, 1010, 1996, 2020, 2323, 2495, 4646, 4990, 9292, 9980, 11477, 11615, 22954, 23230, 45908, 46460, 50399, 57385, 100798, 114770, 201596, 229540, 251995, 503990, 1007980, 1159177, 2318354, 4636708, 5795885, 11591770, 23183540]

約数ペア:

[(1, 23183540), (2, 11591770), (4, 5795885), (5, 4636708), (10, 2318354), (20, 1159177), (23, 1007980), (46, 503990), (92, 251995), (101, 229540), (115, 201596), (202, 114770), (230, 100798), (404, 57385), (460, 50399), (499, 46460), (505, 45908), (998, 23230), (1010, 22954), (1996, 11615), (2020, 11477), (2323, 9980), (2495, 9292), (4646, 4990)]