1566892580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151537}}^1$

素因数の和:151604

約数の個数: 48

約数和(自身を含む): 3666007296

約数和(自身を除く): 2099114716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 151537, 303074, 606148, 757685, 1515370, 1666907, 3030740, 3333814, 6667628, 7122239, 8334535, 14244478, 16669070, 28488956, 33338140, 35611195, 71222390, 78344629, 142444780, 156689258, 313378516, 391723145, 783446290, 1566892580]

約数ペア:

[(1, 1566892580), (2, 783446290), (4, 391723145), (5, 313378516), (10, 156689258), (11, 142444780), (20, 78344629), (22, 71222390), (44, 35611195), (47, 33338140), (55, 28488956), (94, 16669070), (110, 14244478), (188, 8334535), (220, 7122239), (235, 6667628), (470, 3333814), (517, 3030740), (940, 1666907), (1034, 1515370), (2068, 757685), (2585, 606148), (5170, 303074), (10340, 151537)]