10619240

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 24009480

約数和(自身を除く): 13390240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1033, 1285, 2056, 2066, 2570, 4132, 5140, 5165, 8264, 10280, 10330, 20660, 41320, 265481, 530962, 1061924, 1327405, 2123848, 2654810, 5309620, 10619240]

約数ペア:

[(1, 10619240), (2, 5309620), (4, 2654810), (5, 2123848), (8, 1327405), (10, 1061924), (20, 530962), (40, 265481), (257, 41320), (514, 20660), (1028, 10330), (1033, 10280), (1285, 8264), (2056, 5165), (2066, 5140), (2570, 4132)]