104303800

素因数分解:

$2^3\times 5^2\times {\mathrm{521519}}^1$

素因数の和:521535

約数の個数: 24

約数和(自身を含む): 242506800

約数和(自身を除く): 138203000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 521519, 1043038, 2086076, 2607595, 4172152, 5215190, 10430380, 13037975, 20860760, 26075950, 52151900, 104303800]

約数ペア:

[(1, 104303800), (2, 52151900), (4, 26075950), (5, 20860760), (8, 13037975), (10, 10430380), (20, 5215190), (25, 4172152), (40, 2607595), (50, 2086076), (100, 1043038), (200, 521519)]