4077200

素因数分解:

$2^4\times 5^2\times {\mathrm{10193}}^1$

素因数の和:10211

約数の個数: 30

約数和(自身を含む): 9796434

約数和(自身を除く): 5719234

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10193, 20386, 40772, 50965, 81544, 101930, 163088, 203860, 254825, 407720, 509650, 815440, 1019300, 2038600, 4077200]

約数ペア:

[(1, 4077200), (2, 2038600), (4, 1019300), (5, 815440), (8, 509650), (10, 407720), (16, 254825), (20, 203860), (25, 163088), (40, 101930), (50, 81544), (80, 50965), (100, 40772), (200, 20386), (400, 10193)]