26867500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 64160712

約数和(自身を除く): 37293212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 625, 977, 1100, 1250, 1375, 1954, 2500, 2750, 3908, 4885, 5500, 6875, 9770, 10747, 13750, 19540, 21494, 24425, 27500, 42988, 48850, 53735, 97700, 107470, 122125, 214940, 244250, 268675, 488500, 537350, 610625, 1074700, 1221250, 1343375, 2442500, 2686750, 5373500, 6716875, 13433750, 26867500]

約数ペア:

[(1, 26867500), (2, 13433750), (4, 6716875), (5, 5373500), (10, 2686750), (11, 2442500), (20, 1343375), (22, 1221250), (25, 1074700), (44, 610625), (50, 537350), (55, 488500), (100, 268675), (110, 244250), (125, 214940), (220, 122125), (250, 107470), (275, 97700), (500, 53735), (550, 48850), (625, 42988), (977, 27500), (1100, 24425), (1250, 21494), (1375, 19540), (1954, 13750), (2500, 10747), (2750, 9770), (3908, 6875), (4885, 5500)]