118715840

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1429

約数の個数: 56

約数和(自身を含む): 283768800

約数和(自身を除く): 165052960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1063, 1396, 1745, 2126, 2792, 3490, 4252, 5315, 5584, 6980, 8504, 10630, 11168, 13960, 17008, 21260, 22336, 27920, 34016, 42520, 55840, 68032, 85040, 111680, 170080, 340160, 370987, 741974, 1483948, 1854935, 2967896, 3709870, 5935792, 7419740, 11871584, 14839480, 23743168, 29678960, 59357920, 118715840]

約数ペア:

[(1, 118715840), (2, 59357920), (4, 29678960), (5, 23743168), (8, 14839480), (10, 11871584), (16, 7419740), (20, 5935792), (32, 3709870), (40, 2967896), (64, 1854935), (80, 1483948), (160, 741974), (320, 370987), (349, 340160), (698, 170080), (1063, 111680), (1396, 85040), (1745, 68032), (2126, 55840), (2792, 42520), (3490, 34016), (4252, 27920), (5315, 22336), (5584, 21260), (6980, 17008), (8504, 13960), (10630, 11168)]