33660020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 74907840

約数和(自身を除く): 41247820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 313, 380, 566, 626, 1132, 1252, 1415, 1565, 2830, 3130, 5377, 5660, 5947, 6260, 10754, 11894, 21508, 23788, 26885, 29735, 53770, 59470, 88579, 107540, 118940, 177158, 354316, 442895, 885790, 1683001, 1771580, 3366002, 6732004, 8415005, 16830010, 33660020]

約数ペア:

[(1, 33660020), (2, 16830010), (4, 8415005), (5, 6732004), (10, 3366002), (19, 1771580), (20, 1683001), (38, 885790), (76, 442895), (95, 354316), (190, 177158), (283, 118940), (313, 107540), (380, 88579), (566, 59470), (626, 53770), (1132, 29735), (1252, 26885), (1415, 23788), (1565, 21508), (2830, 11894), (3130, 10754), (5377, 6260), (5660, 5947)]