8045671030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{900971}}^1$

素因数の和:901044

約数の個数: 32

約数和(自身を含む): 15568796160

約数和(自身を除く): 7523125130

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 900971, 1801942, 4504855, 9009710, 17118449, 34236898, 42345637, 84691274, 85592245, 171184490, 211728185, 423456370, 804567103, 1609134206, 4022835515, 8045671030]

約数ペア:

[(1, 8045671030), (2, 4022835515), (5, 1609134206), (10, 804567103), (19, 423456370), (38, 211728185), (47, 171184490), (94, 85592245), (95, 84691274), (190, 42345637), (235, 34236898), (470, 17118449), (893, 9009710), (1786, 4504855), (4465, 1801942), (8930, 900971)]