1834360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 4548600

約数和(自身を除く): 2714240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 379, 440, 484, 605, 758, 968, 1210, 1516, 1895, 2420, 3032, 3790, 4169, 4840, 7580, 8338, 15160, 16676, 20845, 33352, 41690, 45859, 83380, 91718, 166760, 183436, 229295, 366872, 458590, 917180, 1834360]

約数ペア:

[(1, 1834360), (2, 917180), (4, 458590), (5, 366872), (8, 229295), (10, 183436), (11, 166760), (20, 91718), (22, 83380), (40, 45859), (44, 41690), (55, 33352), (88, 20845), (110, 16676), (121, 15160), (220, 8338), (242, 7580), (379, 4840), (440, 4169), (484, 3790), (605, 3032), (758, 2420), (968, 1895), (1210, 1516)]