85048060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 183218112

約数和(自身を除く): 98170052

約数列:

[1, 2, 4, 5, 10, 20, 71, 101, 142, 202, 284, 355, 404, 505, 593, 710, 1010, 1186, 1420, 2020, 2372, 2965, 5930, 7171, 11860, 14342, 28684, 35855, 42103, 59893, 71710, 84206, 119786, 143420, 168412, 210515, 239572, 299465, 421030, 598930, 842060, 1197860, 4252403, 8504806, 17009612, 21262015, 42524030, 85048060]

約数ペア:

[(1, 85048060), (2, 42524030), (4, 21262015), (5, 17009612), (10, 8504806), (20, 4252403), (71, 1197860), (101, 842060), (142, 598930), (202, 421030), (284, 299465), (355, 239572), (404, 210515), (505, 168412), (593, 143420), (710, 119786), (1010, 84206), (1186, 71710), (1420, 59893), (2020, 42103), (2372, 35855), (2965, 28684), (5930, 14342), (7171, 11860)]