104078600

素因数分解:

$2^3\times 5^2\times {\mathrm{520393}}^1$

素因数の和:520409

約数の個数: 24

約数和(自身を含む): 241983210

約数和(自身を除く): 137904610

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 520393, 1040786, 2081572, 2601965, 4163144, 5203930, 10407860, 13009825, 20815720, 26019650, 52039300, 104078600]

約数ペア:

[(1, 104078600), (2, 52039300), (4, 26019650), (5, 20815720), (8, 13009825), (10, 10407860), (20, 5203930), (25, 4163144), (40, 2601965), (50, 2081572), (100, 1040786), (200, 520393)]