101927120

素因数分解:

$2^4\times 5^1\times {\mathrm{1274089}}^1$

素因数の和:1274102

約数の個数: 20

約数和(自身を含む): 236980740

約数和(自身を除く): 135053620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1274089, 2548178, 5096356, 6370445, 10192712, 12740890, 20385424, 25481780, 50963560, 101927120]

約数ペア:

[(1, 101927120), (2, 50963560), (4, 25481780), (5, 20385424), (8, 12740890), (10, 10192712), (16, 6370445), (20, 5096356), (40, 2548178), (80, 1274089)]