23944240

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 55956240

約数和(自身を除く): 32012000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1307, 1832, 2290, 2614, 3664, 4580, 5228, 6535, 9160, 10456, 13070, 18320, 20912, 26140, 52280, 104560, 299303, 598606, 1197212, 1496515, 2394424, 2993030, 4788848, 5986060, 11972120, 23944240]

約数ペア:

[(1, 23944240), (2, 11972120), (4, 5986060), (5, 4788848), (8, 2993030), (10, 2394424), (16, 1496515), (20, 1197212), (40, 598606), (80, 299303), (229, 104560), (458, 52280), (916, 26140), (1145, 20912), (1307, 18320), (1832, 13070), (2290, 10456), (2614, 9160), (3664, 6535), (4580, 5228)]