183135920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18919}}^1$

素因数の和:18954

約数の個数: 60

約数和(自身を含む): 468042960

約数和(自身を除く): 284907040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 18919, 37838, 75676, 94595, 151352, 189190, 208109, 302704, 378380, 416218, 756760, 832436, 1040545, 1513520, 1664872, 2081090, 2289199, 3329744, 4162180, 4578398, 8324360, 9156796, 11445995, 16648720, 18313592, 22891990, 36627184, 45783980, 91567960, 183135920]

約数ペア:

[(1, 183135920), (2, 91567960), (4, 45783980), (5, 36627184), (8, 22891990), (10, 18313592), (11, 16648720), (16, 11445995), (20, 9156796), (22, 8324360), (40, 4578398), (44, 4162180), (55, 3329744), (80, 2289199), (88, 2081090), (110, 1664872), (121, 1513520), (176, 1040545), (220, 832436), (242, 756760), (440, 416218), (484, 378380), (605, 302704), (880, 208109), (968, 189190), (1210, 151352), (1936, 94595), (2420, 75676), (4840, 37838), (9680, 18919)]