59723780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 128532096

約数和(自身を除く): 68808316

約数列:

[1, 2, 4, 5, 10, 20, 71, 137, 142, 274, 284, 307, 355, 548, 614, 685, 710, 1228, 1370, 1420, 1535, 2740, 3070, 6140, 9727, 19454, 21797, 38908, 42059, 43594, 48635, 84118, 87188, 97270, 108985, 168236, 194540, 210295, 217970, 420590, 435940, 841180, 2986189, 5972378, 11944756, 14930945, 29861890, 59723780]

約数ペア:

[(1, 59723780), (2, 29861890), (4, 14930945), (5, 11944756), (10, 5972378), (20, 2986189), (71, 841180), (137, 435940), (142, 420590), (274, 217970), (284, 210295), (307, 194540), (355, 168236), (548, 108985), (614, 97270), (685, 87188), (710, 84118), (1228, 48635), (1370, 43594), (1420, 42059), (1535, 38908), (2740, 21797), (3070, 19454), (6140, 9727)]