11241560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 28576800

約数和(自身を除く): 17335240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 881, 1160, 1276, 1595, 1762, 2552, 3190, 3524, 4405, 6380, 7048, 8810, 9691, 12760, 17620, 19382, 25549, 35240, 38764, 48455, 51098, 77528, 96910, 102196, 127745, 193820, 204392, 255490, 281039, 387640, 510980, 562078, 1021960, 1124156, 1405195, 2248312, 2810390, 5620780, 11241560]

約数ペア:

[(1, 11241560), (2, 5620780), (4, 2810390), (5, 2248312), (8, 1405195), (10, 1124156), (11, 1021960), (20, 562078), (22, 510980), (29, 387640), (40, 281039), (44, 255490), (55, 204392), (58, 193820), (88, 127745), (110, 102196), (116, 96910), (145, 77528), (220, 51098), (232, 48455), (290, 38764), (319, 35240), (440, 25549), (580, 19382), (638, 17620), (881, 12760), (1160, 9691), (1276, 8810), (1595, 7048), (1762, 6380), (2552, 4405), (3190, 3524)]