970346420

素因数分解:

$2^2\times 5^1\times {\mathrm{48517321}}^1$

素因数の和:48517330

約数の個数: 12

約数和(自身を含む): 2037727524

約数和(自身を除く): 1067381104

約数列:

[1, 2, 4, 5, 10, 20, 48517321, 97034642, 194069284, 242586605, 485173210, 970346420]

約数ペア:

[(1, 970346420), (2, 485173210), (4, 242586605), (5, 194069284), (10, 97034642), (20, 48517321)]