63739840

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1589

約数の個数: 56

約数和(自身を含む): 152979120

約数和(自身を除く): 89239280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 1433, 2224, 2780, 2866, 4448, 5560, 5732, 7165, 8896, 11120, 11464, 14330, 22240, 22928, 28660, 44480, 45856, 57320, 91712, 114640, 199187, 229280, 398374, 458560, 796748, 995935, 1593496, 1991870, 3186992, 3983740, 6373984, 7967480, 12747968, 15934960, 31869920, 63739840]

約数ペア:

[(1, 63739840), (2, 31869920), (4, 15934960), (5, 12747968), (8, 7967480), (10, 6373984), (16, 3983740), (20, 3186992), (32, 1991870), (40, 1593496), (64, 995935), (80, 796748), (139, 458560), (160, 398374), (278, 229280), (320, 199187), (556, 114640), (695, 91712), (1112, 57320), (1390, 45856), (1433, 44480), (2224, 28660), (2780, 22928), (2866, 22240), (4448, 14330), (5560, 11464), (5732, 11120), (7165, 8896)]