17015980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50047}}^1$

素因数の和:50073

約数の個数: 24

約数和(自身を含む): 37836288

約数和(自身を除く): 20820308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 50047, 100094, 200188, 250235, 500470, 850799, 1000940, 1701598, 3403196, 4253995, 8507990, 17015980]

約数ペア:

[(1, 17015980), (2, 8507990), (4, 4253995), (5, 3403196), (10, 1701598), (17, 1000940), (20, 850799), (34, 500470), (68, 250235), (85, 200188), (170, 100094), (340, 50047)]