11574920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 30257280

約数和(自身を除く): 18682360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 617, 670, 938, 1234, 1340, 1876, 2345, 2468, 2680, 3085, 3752, 4319, 4690, 4936, 6170, 8638, 9380, 12340, 17276, 18760, 21595, 24680, 34552, 41339, 43190, 82678, 86380, 165356, 172760, 206695, 289373, 330712, 413390, 578746, 826780, 1157492, 1446865, 1653560, 2314984, 2893730, 5787460, 11574920]

約数ペア:

[(1, 11574920), (2, 5787460), (4, 2893730), (5, 2314984), (7, 1653560), (8, 1446865), (10, 1157492), (14, 826780), (20, 578746), (28, 413390), (35, 330712), (40, 289373), (56, 206695), (67, 172760), (70, 165356), (134, 86380), (140, 82678), (268, 43190), (280, 41339), (335, 34552), (469, 24680), (536, 21595), (617, 18760), (670, 17276), (938, 12340), (1234, 9380), (1340, 8638), (1876, 6170), (2345, 4936), (2468, 4690), (2680, 4319), (3085, 3752)]