23781440

素因数分解:

$2^6\times 5^1\times {\mathrm{74317}}^1$

素因数の和:74334

約数の個数: 28

約数和(自身を含む): 56630316

約数和(自身を除く): 32848876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 74317, 148634, 297268, 371585, 594536, 743170, 1189072, 1486340, 2378144, 2972680, 4756288, 5945360, 11890720, 23781440]

約数ペア:

[(1, 23781440), (2, 11890720), (4, 5945360), (5, 4756288), (8, 2972680), (10, 2378144), (16, 1486340), (20, 1189072), (32, 743170), (40, 594536), (64, 371585), (80, 297268), (160, 148634), (320, 74317)]