22416950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 44166816

約数和(自身を除く): 21749866

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 193, 202, 230, 386, 505, 575, 965, 1010, 1150, 1930, 2323, 2525, 4439, 4646, 4825, 5050, 8878, 9650, 11615, 19493, 22195, 23230, 38986, 44390, 58075, 97465, 110975, 116150, 194930, 221950, 448339, 487325, 896678, 974650, 2241695, 4483390, 11208475, 22416950]

約数ペア:

[(1, 22416950), (2, 11208475), (5, 4483390), (10, 2241695), (23, 974650), (25, 896678), (46, 487325), (50, 448339), (101, 221950), (115, 194930), (193, 116150), (202, 110975), (230, 97465), (386, 58075), (505, 44390), (575, 38986), (965, 23230), (1010, 22195), (1150, 19493), (1930, 11615), (2323, 9650), (2525, 8878), (4439, 5050), (4646, 4825)]