8894820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13500

約数の個数: 48

約数和(自身を含む): 27171648

約数和(自身を除く): 18276828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13477, 26954, 40431, 53908, 67385, 80862, 134770, 148247, 161724, 202155, 269540, 296494, 404310, 444741, 592988, 741235, 808620, 889482, 1482470, 1778964, 2223705, 2964940, 4447410, 8894820]

約数ペア:

[(1, 8894820), (2, 4447410), (3, 2964940), (4, 2223705), (5, 1778964), (6, 1482470), (10, 889482), (11, 808620), (12, 741235), (15, 592988), (20, 444741), (22, 404310), (30, 296494), (33, 269540), (44, 202155), (55, 161724), (60, 148247), (66, 134770), (110, 80862), (132, 67385), (165, 53908), (220, 40431), (330, 26954), (660, 13477)]