1395040

素因数分解:

$2^5\times 5^1\times {\mathrm{8719}}^1$

素因数の和:8734

約数の個数: 24

約数和(自身を含む): 3296160

約数和(自身を除く): 1901120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8719, 17438, 34876, 43595, 69752, 87190, 139504, 174380, 279008, 348760, 697520, 1395040]

約数ペア:

[(1, 1395040), (2, 697520), (4, 348760), (5, 279008), (8, 174380), (10, 139504), (16, 87190), (20, 69752), (32, 43595), (40, 34876), (80, 17438), (160, 8719)]