7143280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3121

約数の個数: 40

約数和(自身を含む): 17186400

約数和(自身を除く): 10043120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 3079, 6158, 12316, 15395, 24632, 30790, 49264, 61580, 89291, 123160, 178582, 246320, 357164, 446455, 714328, 892910, 1428656, 1785820, 3571640, 7143280]

約数ペア:

[(1, 7143280), (2, 3571640), (4, 1785820), (5, 1428656), (8, 892910), (10, 714328), (16, 446455), (20, 357164), (29, 246320), (40, 178582), (58, 123160), (80, 89291), (116, 61580), (145, 49264), (232, 30790), (290, 24632), (464, 15395), (580, 12316), (1160, 6158), (2320, 3079)]