22769440

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 54363960

約数和(自身を除く): 31594520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1409, 1616, 2020, 2818, 3232, 4040, 5636, 7045, 8080, 11272, 14090, 16160, 22544, 28180, 45088, 56360, 112720, 142309, 225440, 284618, 569236, 711545, 1138472, 1423090, 2276944, 2846180, 4553888, 5692360, 11384720, 22769440]

約数ペア:

[(1, 22769440), (2, 11384720), (4, 5692360), (5, 4553888), (8, 2846180), (10, 2276944), (16, 1423090), (20, 1138472), (32, 711545), (40, 569236), (80, 284618), (101, 225440), (160, 142309), (202, 112720), (404, 56360), (505, 45088), (808, 28180), (1010, 22544), (1409, 16160), (1616, 14090), (2020, 11272), (2818, 8080), (3232, 7045), (4040, 5636)]