74749120

素因数分解:

$2^6\times 5^1\times {\mathrm{233591}}^1$

素因数の和:233608

約数の個数: 28

約数和(自身を含む): 177997104

約数和(自身を除く): 103247984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 233591, 467182, 934364, 1167955, 1868728, 2335910, 3737456, 4671820, 7474912, 9343640, 14949824, 18687280, 37374560, 74749120]

約数ペア:

[(1, 74749120), (2, 37374560), (4, 18687280), (5, 14949824), (8, 9343640), (10, 7474912), (16, 4671820), (20, 3737456), (32, 2335910), (40, 1868728), (64, 1167955), (80, 934364), (160, 467182), (320, 233591)]