4307200

素因数分解:

$2^8\times 5^2\times {\mathrm{673}}^1$

素因数の和:699

約数の個数: 54

約数和(自身を含む): 10676834

約数和(自身を除く): 6369634

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 673, 800, 1280, 1346, 1600, 2692, 3200, 3365, 5384, 6400, 6730, 10768, 13460, 16825, 21536, 26920, 33650, 43072, 53840, 67300, 86144, 107680, 134600, 172288, 215360, 269200, 430720, 538400, 861440, 1076800, 2153600, 4307200]

約数ペア:

[(1, 4307200), (2, 2153600), (4, 1076800), (5, 861440), (8, 538400), (10, 430720), (16, 269200), (20, 215360), (25, 172288), (32, 134600), (40, 107680), (50, 86144), (64, 67300), (80, 53840), (100, 43072), (128, 33650), (160, 26920), (200, 21536), (256, 16825), (320, 13460), (400, 10768), (640, 6730), (673, 6400), (800, 5384), (1280, 3365), (1346, 3200), (1600, 2692)]