104167600

素因数分解:

$2^4\times 5^2\times {\mathrm{260419}}^1$

素因数の和:260437

約数の個数: 30

約数和(自身を含む): 250263620

約数和(自身を除く): 146096020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 260419, 520838, 1041676, 1302095, 2083352, 2604190, 4166704, 5208380, 6510475, 10416760, 13020950, 20833520, 26041900, 52083800, 104167600]

約数ペア:

[(1, 104167600), (2, 52083800), (4, 26041900), (5, 20833520), (8, 13020950), (10, 10416760), (16, 6510475), (20, 5208380), (25, 4166704), (40, 2604190), (50, 2083352), (80, 1302095), (100, 1041676), (200, 520838), (400, 260419)]