23315360

素因数分解:

$2^5\times 5^1\times {\mathrm{145721}}^1$

素因数の和:145736

約数の個数: 24

約数和(自身を含む): 55082916

約数和(自身を除く): 31767556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 145721, 291442, 582884, 728605, 1165768, 1457210, 2331536, 2914420, 4663072, 5828840, 11657680, 23315360]

約数ペア:

[(1, 23315360), (2, 11657680), (4, 5828840), (5, 4663072), (8, 2914420), (10, 2331536), (16, 1457210), (20, 1165768), (32, 728605), (40, 582884), (80, 291442), (160, 145721)]