553670830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{4157}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 1050809760

約数和(自身を除く): 497138930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 701, 1402, 3505, 4157, 7010, 8314, 13319, 20785, 26638, 41570, 66595, 78983, 133190, 157966, 394915, 789830, 2914057, 5828114, 14570285, 29140570, 55367083, 110734166, 276835415, 553670830]

約数ペア:

[(1, 553670830), (2, 276835415), (5, 110734166), (10, 55367083), (19, 29140570), (38, 14570285), (95, 5828114), (190, 2914057), (701, 789830), (1402, 394915), (3505, 157966), (4157, 133190), (7010, 78983), (8314, 66595), (13319, 41570), (20785, 26638)]