1058967580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{26891}}^1$

素因数の和:27090

約数の個数: 48

約数和(自身を含む): 2439642240

約数和(自身を除く): 1380674660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 26891, 39380, 53782, 107564, 134455, 268910, 295801, 537820, 591602, 1183204, 1479005, 2958010, 4813489, 5916020, 9626978, 19253956, 24067445, 48134890, 52948379, 96269780, 105896758, 211793516, 264741895, 529483790, 1058967580]

約数ペア:

[(1, 1058967580), (2, 529483790), (4, 264741895), (5, 211793516), (10, 105896758), (11, 96269780), (20, 52948379), (22, 48134890), (44, 24067445), (55, 19253956), (110, 9626978), (179, 5916020), (220, 4813489), (358, 2958010), (716, 1479005), (895, 1183204), (1790, 591602), (1969, 537820), (3580, 295801), (3938, 268910), (7876, 134455), (9845, 107564), (19690, 53782), (26891, 39380)]