10747000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 27462240

約数和(自身を除く): 16715240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 977, 1000, 1100, 1375, 1954, 2200, 2750, 3908, 4885, 5500, 7816, 9770, 10747, 11000, 19540, 21494, 24425, 39080, 42988, 48850, 53735, 85976, 97700, 107470, 122125, 195400, 214940, 244250, 268675, 429880, 488500, 537350, 977000, 1074700, 1343375, 2149400, 2686750, 5373500, 10747000]

約数ペア:

[(1, 10747000), (2, 5373500), (4, 2686750), (5, 2149400), (8, 1343375), (10, 1074700), (11, 977000), (20, 537350), (22, 488500), (25, 429880), (40, 268675), (44, 244250), (50, 214940), (55, 195400), (88, 122125), (100, 107470), (110, 97700), (125, 85976), (200, 53735), (220, 48850), (250, 42988), (275, 39080), (440, 24425), (500, 21494), (550, 19540), (977, 11000), (1000, 10747), (1100, 9770), (1375, 7816), (1954, 5500), (2200, 4885), (2750, 3908)]