7337440

素因数分解:

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

素因数の和:416

約数の個数: 72

約数和(自身を含む): 19104120

約数和(自身を除く): 11766680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 379, 440, 484, 605, 758, 880, 968, 1210, 1516, 1760, 1895, 1936, 2420, 3032, 3790, 3872, 4169, 4840, 6064, 7580, 8338, 9680, 12128, 15160, 16676, 19360, 20845, 30320, 33352, 41690, 45859, 60640, 66704, 83380, 91718, 133408, 166760, 183436, 229295, 333520, 366872, 458590, 667040, 733744, 917180, 1467488, 1834360, 3668720, 7337440]

約数ペア:

[(1, 7337440), (2, 3668720), (4, 1834360), (5, 1467488), (8, 917180), (10, 733744), (11, 667040), (16, 458590), (20, 366872), (22, 333520), (32, 229295), (40, 183436), (44, 166760), (55, 133408), (80, 91718), (88, 83380), (110, 66704), (121, 60640), (160, 45859), (176, 41690), (220, 33352), (242, 30320), (352, 20845), (379, 19360), (440, 16676), (484, 15160), (605, 12128), (758, 9680), (880, 8338), (968, 7580), (1210, 6064), (1516, 4840), (1760, 4169), (1895, 3872), (1936, 3790), (2420, 3032)]