1049560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 2487600

約数和(自身を除く): 1438040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1381, 2762, 5524, 6905, 11048, 13810, 26239, 27620, 52478, 55240, 104956, 131195, 209912, 262390, 524780, 1049560]

約数ペア:

[(1, 1049560), (2, 524780), (4, 262390), (5, 209912), (8, 131195), (10, 104956), (19, 55240), (20, 52478), (38, 27620), (40, 26239), (76, 13810), (95, 11048), (152, 6905), (190, 5524), (380, 2762), (760, 1381)]