1804920344060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9337}}^1\times {\mathrm{132403}}^1$

素因数の和:141822

約数の個数: 48

約数和(自身を含む): 3842695619616

約数和(自身を除く): 2037775275556

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 9337, 18674, 37348, 46685, 93370, 132403, 186740, 264806, 529612, 662015, 681601, 1324030, 1363202, 2648060, 2726404, 3408005, 6816010, 9665419, 13632020, 19330838, 38661676, 48327095, 96654190, 193308380, 1236246811, 2472493622, 4944987244, 6181234055, 12362468110, 24724936220, 90246017203, 180492034406, 360984068812, 451230086015, 902460172030, 1804920344060]

約数ペア:

[(1, 1804920344060), (2, 902460172030), (4, 451230086015), (5, 360984068812), (10, 180492034406), (20, 90246017203), (73, 24724936220), (146, 12362468110), (292, 6181234055), (365, 4944987244), (730, 2472493622), (1460, 1236246811), (9337, 193308380), (18674, 96654190), (37348, 48327095), (46685, 38661676), (93370, 19330838), (132403, 13632020), (186740, 9665419), (264806, 6816010), (529612, 3408005), (662015, 2726404), (681601, 2648060), (1324030, 1363202)]