23264180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19069}}^1$

素因数の和:19139

約数の個数: 24

約数和(自身を含む): 49658280

約数和(自身を除く): 26394100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 19069, 38138, 76276, 95345, 190690, 381380, 1163209, 2326418, 4652836, 5816045, 11632090, 23264180]

約数ペア:

[(1, 23264180), (2, 11632090), (4, 5816045), (5, 4652836), (10, 2326418), (20, 1163209), (61, 381380), (122, 190690), (244, 95345), (305, 76276), (610, 38138), (1220, 19069)]