99263560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20509}}^1$

素因数の和:20542

約数の個数: 48

約数和(自身を含む): 245504700

約数和(自身を除く): 146241140

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 20509, 41018, 82036, 102545, 164072, 205090, 225599, 410180, 451198, 820360, 902396, 1127995, 1804792, 2255990, 2481589, 4511980, 4963178, 9023960, 9926356, 12407945, 19852712, 24815890, 49631780, 99263560]

約数ペア:

[(1, 99263560), (2, 49631780), (4, 24815890), (5, 19852712), (8, 12407945), (10, 9926356), (11, 9023960), (20, 4963178), (22, 4511980), (40, 2481589), (44, 2255990), (55, 1804792), (88, 1127995), (110, 902396), (121, 820360), (220, 451198), (242, 410180), (440, 225599), (484, 205090), (605, 164072), (968, 102545), (1210, 82036), (2420, 41018), (4840, 20509)]