99895490

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{39799}}^1$

素因数の和:40057

約数の個数: 16

約数和(自身を含む): 180532800

約数和(自身を除く): 80637310

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 39799, 79598, 198995, 397990, 9989549, 19979098, 49947745, 99895490]

約数ペア:

[(1, 99895490), (2, 49947745), (5, 19979098), (10, 9989549), (251, 397990), (502, 198995), (1255, 79598), (2510, 39799)]