6687620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17599}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 14784000

約数和(自身を除く): 8096380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17599, 35198, 70396, 87995, 175990, 334381, 351980, 668762, 1337524, 1671905, 3343810, 6687620]

約数ペア:

[(1, 6687620), (2, 3343810), (4, 1671905), (5, 1337524), (10, 668762), (19, 351980), (20, 334381), (38, 175990), (76, 87995), (95, 70396), (190, 35198), (380, 17599)]