7112320

素因数分解:

$2^7\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11132

約数の個数: 32

約数和(自身を含む): 17004420

約数和(自身を除く): 9892100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11113, 22226, 44452, 55565, 88904, 111130, 177808, 222260, 355616, 444520, 711232, 889040, 1422464, 1778080, 3556160, 7112320]

約数ペア:

[(1, 7112320), (2, 3556160), (4, 1778080), (5, 1422464), (8, 889040), (10, 711232), (16, 444520), (20, 355616), (32, 222260), (40, 177808), (64, 111130), (80, 88904), (128, 55565), (160, 44452), (320, 22226), (640, 11113)]