1041580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 2303280

約数和(自身を除く): 1261700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2741, 5482, 10964, 13705, 27410, 52079, 54820, 104158, 208316, 260395, 520790, 1041580]

約数ペア:

[(1, 1041580), (2, 520790), (4, 260395), (5, 208316), (10, 104158), (19, 54820), (20, 52079), (38, 27410), (76, 13705), (95, 10964), (190, 5482), (380, 2741)]