83429528080

素因数分解:

$2^4\times 5^1\times {\mathrm{1042869101}}^1$

素因数の和:1042869114

約数の個数: 20

約数和(自身を含む): 193973652972

約数和(自身を除く): 110544124892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1042869101, 2085738202, 4171476404, 5214345505, 8342952808, 10428691010, 16685905616, 20857382020, 41714764040, 83429528080]

約数ペア:

[(1, 83429528080), (2, 41714764040), (4, 20857382020), (5, 16685905616), (8, 10428691010), (10, 8342952808), (16, 5214345505), (20, 4171476404), (40, 2085738202), (80, 1042869101)]