1333292840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2207}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 3276495360

約数和(自身を除く): 1943202520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1373, 2207, 2746, 4414, 5492, 6865, 8828, 10984, 11035, 13730, 15103, 17656, 22070, 24277, 27460, 30206, 44140, 48554, 54920, 60412, 75515, 88280, 97108, 120824, 121385, 151030, 194216, 242770, 302060, 485540, 604120, 971080, 3030211, 6060422, 12120844, 15151055, 24241688, 30302110, 33332321, 60604220, 66664642, 121208440, 133329284, 166661605, 266658568, 333323210, 666646420, 1333292840]

約数ペア:

[(1, 1333292840), (2, 666646420), (4, 333323210), (5, 266658568), (8, 166661605), (10, 133329284), (11, 121208440), (20, 66664642), (22, 60604220), (40, 33332321), (44, 30302110), (55, 24241688), (88, 15151055), (110, 12120844), (220, 6060422), (440, 3030211), (1373, 971080), (2207, 604120), (2746, 485540), (4414, 302060), (5492, 242770), (6865, 194216), (8828, 151030), (10984, 121385), (11035, 120824), (13730, 97108), (15103, 88280), (17656, 75515), (22070, 60412), (24277, 54920), (27460, 48554), (30206, 44140)]