68150080

素因数分解:

$2^6\times 5^1\times {\mathrm{212969}}^1$

素因数の和:212986

約数の個数: 28

約数和(自身を含む): 162283140

約数和(自身を除く): 94133060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 212969, 425938, 851876, 1064845, 1703752, 2129690, 3407504, 4259380, 6815008, 8518760, 13630016, 17037520, 34075040, 68150080]

約数ペア:

[(1, 68150080), (2, 34075040), (4, 17037520), (5, 13630016), (8, 8518760), (10, 6815008), (16, 4259380), (20, 3407504), (32, 2129690), (40, 1703752), (64, 1064845), (80, 851876), (160, 425938), (320, 212969)]