75947740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 176410080

約数和(自身を除く): 100462340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4729, 8030, 9458, 16060, 18916, 23645, 47290, 52019, 94580, 104038, 208076, 260095, 345217, 520190, 690434, 1040380, 1380868, 1726085, 3452170, 3797387, 6904340, 7594774, 15189548, 18986935, 37973870, 75947740]

約数ペア:

[(1, 75947740), (2, 37973870), (4, 18986935), (5, 15189548), (10, 7594774), (11, 6904340), (20, 3797387), (22, 3452170), (44, 1726085), (55, 1380868), (73, 1040380), (110, 690434), (146, 520190), (220, 345217), (292, 260095), (365, 208076), (730, 104038), (803, 94580), (1460, 52019), (1606, 47290), (3212, 23645), (4015, 18916), (4729, 16060), (8030, 9458)]