102205650080

素因数分解:

$2^5\times 5^1\times {\mathrm{638785313}}^1$

素因数の和:638785328

約数の個数: 24

約数和(自身を含む): 241460848692

約数和(自身を除く): 139255198612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 638785313, 1277570626, 2555141252, 3193926565, 5110282504, 6387853130, 10220565008, 12775706260, 20441130016, 25551412520, 51102825040, 102205650080]

約数ペア:

[(1, 102205650080), (2, 51102825040), (4, 25551412520), (5, 20441130016), (8, 12775706260), (10, 10220565008), (16, 6387853130), (20, 5110282504), (32, 3193926565), (40, 2555141252), (80, 1277570626), (160, 638785313)]