7150720

素因数分解:

$2^7\times 5^1\times {\mathrm{11173}}^1$

素因数の和:11192

約数の個数: 32

約数和(自身を含む): 17096220

約数和(自身を除く): 9945500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11173, 22346, 44692, 55865, 89384, 111730, 178768, 223460, 357536, 446920, 715072, 893840, 1430144, 1787680, 3575360, 7150720]

約数ペア:

[(1, 7150720), (2, 3575360), (4, 1787680), (5, 1430144), (8, 893840), (10, 715072), (16, 446920), (20, 357536), (32, 223460), (40, 178768), (64, 111730), (80, 89384), (128, 55865), (160, 44692), (320, 22346), (640, 11173)]