5495180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14461}}^1$

素因数の和:14489

約数の個数: 24

約数和(自身を含む): 12148080

約数和(自身を除く): 6652900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 14461, 28922, 57844, 72305, 144610, 274759, 289220, 549518, 1099036, 1373795, 2747590, 5495180]

約数ペア:

[(1, 5495180), (2, 2747590), (4, 1373795), (5, 1099036), (10, 549518), (19, 289220), (20, 274759), (38, 144610), (76, 72305), (95, 57844), (190, 28922), (380, 14461)]