1341080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 3250800

約数和(自身を除く): 1909720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2579, 5158, 10316, 12895, 20632, 25790, 33527, 51580, 67054, 103160, 134108, 167635, 268216, 335270, 670540, 1341080]

約数ペア:

[(1, 1341080), (2, 670540), (4, 335270), (5, 268216), (8, 167635), (10, 134108), (13, 103160), (20, 67054), (26, 51580), (40, 33527), (52, 25790), (65, 20632), (104, 12895), (130, 10316), (260, 5158), (520, 2579)]