22626020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 50174208

約数和(自身を除く): 27548188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 487, 505, 974, 1010, 1948, 2020, 2323, 2435, 4646, 4870, 9292, 9740, 11201, 11615, 22402, 23230, 44804, 46460, 49187, 56005, 98374, 112010, 196748, 224020, 245935, 491870, 983740, 1131301, 2262602, 4525204, 5656505, 11313010, 22626020]

約数ペア:

[(1, 22626020), (2, 11313010), (4, 5656505), (5, 4525204), (10, 2262602), (20, 1131301), (23, 983740), (46, 491870), (92, 245935), (101, 224020), (115, 196748), (202, 112010), (230, 98374), (404, 56005), (460, 49187), (487, 46460), (505, 44804), (974, 23230), (1010, 22402), (1948, 11615), (2020, 11201), (2323, 9740), (2435, 9292), (4646, 4870)]