28355200

素因数分解:

$2^7\times 5^2\times {\mathrm{8861}}^1$

素因数の和:8885

約数の個数: 48

約数和(自身を含む): 70054110

約数和(自身を除く): 41698910

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 8861, 17722, 35444, 44305, 70888, 88610, 141776, 177220, 221525, 283552, 354440, 443050, 567104, 708880, 886100, 1134208, 1417760, 1772200, 2835520, 3544400, 5671040, 7088800, 14177600, 28355200]

約数ペア:

[(1, 28355200), (2, 14177600), (4, 7088800), (5, 5671040), (8, 3544400), (10, 2835520), (16, 1772200), (20, 1417760), (25, 1134208), (32, 886100), (40, 708880), (50, 567104), (64, 443050), (80, 354440), (100, 283552), (128, 221525), (160, 177220), (200, 141776), (320, 88610), (400, 70888), (640, 44305), (800, 35444), (1600, 17722), (3200, 8861)]