555801490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{41201}}^1$

素因数の和:41298

約数の個数: 32

約数和(自身を含む): 1067955840

約数和(自身を除く): 512154350

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 41201, 82402, 206005, 412010, 782819, 1565638, 2925271, 3914095, 5850542, 7828190, 14626355, 29252710, 55580149, 111160298, 277900745, 555801490]

約数ペア:

[(1, 555801490), (2, 277900745), (5, 111160298), (10, 55580149), (19, 29252710), (38, 14626355), (71, 7828190), (95, 5850542), (142, 3914095), (190, 2925271), (355, 1565638), (710, 782819), (1349, 412010), (2698, 206005), (6745, 82402), (13490, 41201)]