75159280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{134213}}^1$

素因数の和:134233

約数の個数: 40

約数和(自身を含む): 199710432

約数和(自身を除く): 124551152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 134213, 268426, 536852, 671065, 939491, 1073704, 1342130, 1878982, 2147408, 2684260, 3757964, 4697455, 5368520, 7515928, 9394910, 10737040, 15031856, 18789820, 37579640, 75159280]

約数ペア:

[(1, 75159280), (2, 37579640), (4, 18789820), (5, 15031856), (7, 10737040), (8, 9394910), (10, 7515928), (14, 5368520), (16, 4697455), (20, 3757964), (28, 2684260), (35, 2147408), (40, 1878982), (56, 1342130), (70, 1073704), (80, 939491), (112, 671065), (140, 536852), (280, 268426), (560, 134213)]