1750347940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{12979}}^1$

素因数の和:13612

約数の個数: 48

約数和(自身を含む): 4016738880

約数和(自身を除く): 2266390940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 613, 1226, 2452, 3065, 6130, 6743, 12260, 12979, 13486, 25958, 26972, 33715, 51916, 64895, 67430, 129790, 134860, 142769, 259580, 285538, 571076, 713845, 1427690, 2855380, 7956127, 15912254, 31824508, 39780635, 79561270, 87517397, 159122540, 175034794, 350069588, 437586985, 875173970, 1750347940]

約数ペア:

[(1, 1750347940), (2, 875173970), (4, 437586985), (5, 350069588), (10, 175034794), (11, 159122540), (20, 87517397), (22, 79561270), (44, 39780635), (55, 31824508), (110, 15912254), (220, 7956127), (613, 2855380), (1226, 1427690), (2452, 713845), (3065, 571076), (6130, 285538), (6743, 259580), (12260, 142769), (12979, 134860), (13486, 129790), (25958, 67430), (26972, 64895), (33715, 51916)]