38369120

素因数分解:

$2^5\times 5^1\times {\mathrm{239807}}^1$

素因数の和:239822

約数の個数: 24

約数和(自身を含む): 90647424

約数和(自身を除く): 52278304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239807, 479614, 959228, 1199035, 1918456, 2398070, 3836912, 4796140, 7673824, 9592280, 19184560, 38369120]

約数ペア:

[(1, 38369120), (2, 19184560), (4, 9592280), (5, 7673824), (8, 4796140), (10, 3836912), (16, 2398070), (20, 1918456), (32, 1199035), (40, 959228), (80, 479614), (160, 239807)]