84477580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13241}}^1$

素因数の和:13290

約数の個数: 48

約数和(自身を含む): 200219040

約数和(自身を除く): 115741460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 13241, 26482, 52964, 66205, 132410, 145651, 264820, 291302, 383989, 582604, 728255, 767978, 1456510, 1535956, 1919945, 2913020, 3839890, 4223879, 7679780, 8447758, 16895516, 21119395, 42238790, 84477580]

約数ペア:

[(1, 84477580), (2, 42238790), (4, 21119395), (5, 16895516), (10, 8447758), (11, 7679780), (20, 4223879), (22, 3839890), (29, 2913020), (44, 1919945), (55, 1535956), (58, 1456510), (110, 767978), (116, 728255), (145, 582604), (220, 383989), (290, 291302), (319, 264820), (580, 145651), (638, 132410), (1276, 66205), (1595, 52964), (3190, 26482), (6380, 13241)]