1132120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1770920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 83, 88, 110, 124, 155, 166, 220, 248, 310, 332, 341, 415, 440, 620, 664, 682, 830, 913, 1240, 1364, 1660, 1705, 1826, 2573, 2728, 3320, 3410, 3652, 4565, 5146, 6820, 7304, 9130, 10292, 12865, 13640, 18260, 20584, 25730, 28303, 36520, 51460, 56606, 102920, 113212, 141515, 226424, 283030, 566060, 1132120]

約数ペア:

[(1, 1132120), (2, 566060), (4, 283030), (5, 226424), (8, 141515), (10, 113212), (11, 102920), (20, 56606), (22, 51460), (31, 36520), (40, 28303), (44, 25730), (55, 20584), (62, 18260), (83, 13640), (88, 12865), (110, 10292), (124, 9130), (155, 7304), (166, 6820), (220, 5146), (248, 4565), (310, 3652), (332, 3410), (341, 3320), (415, 2728), (440, 2573), (620, 1826), (664, 1705), (682, 1660), (830, 1364), (913, 1240)]