17327620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45627

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 20976380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45599, 91198, 182396, 227995, 455990, 866381, 911980, 1732762, 3465524, 4331905, 8663810, 17327620]

約数ペア:

[(1, 17327620), (2, 8663810), (4, 4331905), (5, 3465524), (10, 1732762), (19, 911980), (20, 866381), (38, 455990), (76, 227995), (95, 182396), (190, 91198), (380, 45599)]