86914967600

素因数分解:

$2^4\times 5^2\times {\mathrm{217287419}}^1$

素因数の和:217287437

約数の個数: 30

約数和(自身を含む): 208813210620

約数和(自身を除く): 121898243020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 217287419, 434574838, 869149676, 1086437095, 1738299352, 2172874190, 3476598704, 4345748380, 5432185475, 8691496760, 10864370950, 17382993520, 21728741900, 43457483800, 86914967600]

約数ペア:

[(1, 86914967600), (2, 43457483800), (4, 21728741900), (5, 17382993520), (8, 10864370950), (10, 8691496760), (16, 5432185475), (20, 4345748380), (25, 3476598704), (40, 2172874190), (50, 1738299352), (80, 1086437095), (100, 869149676), (200, 434574838), (400, 217287419)]