12476750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 27518400

約数和(自身を除く): 15041650

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 349, 550, 650, 698, 715, 1375, 1430, 1625, 1745, 2750, 3250, 3490, 3575, 3839, 4537, 7150, 7678, 8725, 9074, 17450, 17875, 19195, 22685, 35750, 38390, 43625, 45370, 49907, 87250, 95975, 99814, 113425, 191950, 226850, 249535, 479875, 499070, 567125, 959750, 1134250, 1247675, 2495350, 6238375, 12476750]

約数ペア:

[(1, 12476750), (2, 6238375), (5, 2495350), (10, 1247675), (11, 1134250), (13, 959750), (22, 567125), (25, 499070), (26, 479875), (50, 249535), (55, 226850), (65, 191950), (110, 113425), (125, 99814), (130, 95975), (143, 87250), (250, 49907), (275, 45370), (286, 43625), (325, 38390), (349, 35750), (550, 22685), (650, 19195), (698, 17875), (715, 17450), (1375, 9074), (1430, 8725), (1625, 7678), (1745, 7150), (2750, 4537), (3250, 3839), (3490, 3575)]