117216020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{344753}}^1$

素因数の和:344779

約数の個数: 24

約数和(自身を含む): 260634024

約数和(自身を除く): 143418004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 344753, 689506, 1379012, 1723765, 3447530, 5860801, 6895060, 11721602, 23443204, 29304005, 58608010, 117216020]

約数ペア:

[(1, 117216020), (2, 58608010), (4, 29304005), (5, 23443204), (10, 11721602), (17, 6895060), (20, 5860801), (34, 3447530), (68, 1723765), (85, 1379012), (170, 689506), (340, 344753)]