148425920

素因数分解:

$2^6\times 5^1\times {\mathrm{463831}}^1$

素因数の和:463848

約数の個数: 28

約数和(自身を含む): 353439984

約数和(自身を除く): 205014064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 463831, 927662, 1855324, 2319155, 3710648, 4638310, 7421296, 9276620, 14842592, 18553240, 29685184, 37106480, 74212960, 148425920]

約数ペア:

[(1, 148425920), (2, 74212960), (4, 37106480), (5, 29685184), (8, 18553240), (10, 14842592), (16, 9276620), (20, 7421296), (32, 4638310), (40, 3710648), (64, 2319155), (80, 1855324), (160, 927662), (320, 463831)]