23656550

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 22144090

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 113, 158, 226, 265, 395, 530, 565, 790, 1130, 1325, 1975, 2650, 2825, 3950, 4187, 5650, 5989, 8374, 8927, 11978, 17854, 20935, 29945, 41870, 44635, 59890, 89270, 104675, 149725, 209350, 223175, 299450, 446350, 473131, 946262, 2365655, 4731310, 11828275, 23656550]

約数ペア:

[(1, 23656550), (2, 11828275), (5, 4731310), (10, 2365655), (25, 946262), (50, 473131), (53, 446350), (79, 299450), (106, 223175), (113, 209350), (158, 149725), (226, 104675), (265, 89270), (395, 59890), (530, 44635), (565, 41870), (790, 29945), (1130, 20935), (1325, 17854), (1975, 11978), (2650, 8927), (2825, 8374), (3950, 5989), (4187, 5650)]