29930080

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 71067024

約数和(自身を除く): 41136944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 661, 1132, 1322, 1415, 2264, 2644, 2830, 3305, 4528, 5288, 5660, 6610, 9056, 10576, 11320, 13220, 21152, 22640, 26440, 45280, 52880, 105760, 187063, 374126, 748252, 935315, 1496504, 1870630, 2993008, 3741260, 5986016, 7482520, 14965040, 29930080]

約数ペア:

[(1, 29930080), (2, 14965040), (4, 7482520), (5, 5986016), (8, 3741260), (10, 2993008), (16, 1870630), (20, 1496504), (32, 935315), (40, 748252), (80, 374126), (160, 187063), (283, 105760), (566, 52880), (661, 45280), (1132, 26440), (1322, 22640), (1415, 21152), (2264, 13220), (2644, 11320), (2830, 10576), (3305, 9056), (4528, 6610), (5288, 5660)]