11125640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14639}}^1$

素因数の和:14669

約数の個数: 32

約数和(自身を含む): 26352000

約数和(自身を除く): 15226360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14639, 29278, 58556, 73195, 117112, 146390, 278141, 292780, 556282, 585560, 1112564, 1390705, 2225128, 2781410, 5562820, 11125640]

約数ペア:

[(1, 11125640), (2, 5562820), (4, 2781410), (5, 2225128), (8, 1390705), (10, 1112564), (19, 585560), (20, 556282), (38, 292780), (40, 278141), (76, 146390), (95, 117112), (152, 73195), (190, 58556), (380, 29278), (760, 14639)]