2682040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3559

約数の個数: 32

約数和(自身を含む): 6354000

約数和(自身を除く): 3671960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3529, 7058, 14116, 17645, 28232, 35290, 67051, 70580, 134102, 141160, 268204, 335255, 536408, 670510, 1341020, 2682040]

約数ペア:

[(1, 2682040), (2, 1341020), (4, 670510), (5, 536408), (8, 335255), (10, 268204), (19, 141160), (20, 134102), (38, 70580), (40, 67051), (76, 35290), (95, 28232), (152, 17645), (190, 14116), (380, 7058), (760, 3529)]