19344160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 32366240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 379, 440, 464, 580, 638, 758, 880, 928, 1160, 1276, 1516, 1595, 1760, 1895, 2320, 2552, 3032, 3190, 3790, 4169, 4640, 5104, 6064, 6380, 7580, 8338, 10208, 10991, 12128, 12760, 15160, 16676, 20845, 21982, 25520, 30320, 33352, 41690, 43964, 51040, 54955, 60640, 66704, 83380, 87928, 109910, 120901, 133408, 166760, 175856, 219820, 241802, 333520, 351712, 439640, 483604, 604505, 667040, 879280, 967208, 1209010, 1758560, 1934416, 2418020, 3868832, 4836040, 9672080, 19344160]

約数ペア:

[(1, 19344160), (2, 9672080), (4, 4836040), (5, 3868832), (8, 2418020), (10, 1934416), (11, 1758560), (16, 1209010), (20, 967208), (22, 879280), (29, 667040), (32, 604505), (40, 483604), (44, 439640), (55, 351712), (58, 333520), (80, 241802), (88, 219820), (110, 175856), (116, 166760), (145, 133408), (160, 120901), (176, 109910), (220, 87928), (232, 83380), (290, 66704), (319, 60640), (352, 54955), (379, 51040), (440, 43964), (464, 41690), (580, 33352), (638, 30320), (758, 25520), (880, 21982), (928, 20845), (1160, 16676), (1276, 15160), (1516, 12760), (1595, 12128), (1760, 10991), (1895, 10208), (2320, 8338), (2552, 7580), (3032, 6380), (3190, 6064), (3790, 5104), (4169, 4640)]