24782120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 61395840

約数和(自身を除く): 36613720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 151, 220, 302, 373, 440, 604, 746, 755, 1208, 1492, 1510, 1661, 1865, 2984, 3020, 3322, 3730, 4103, 6040, 6644, 7460, 8206, 8305, 13288, 14920, 16412, 16610, 20515, 32824, 33220, 41030, 56323, 66440, 82060, 112646, 164120, 225292, 281615, 450584, 563230, 619553, 1126460, 1239106, 2252920, 2478212, 3097765, 4956424, 6195530, 12391060, 24782120]

約数ペア:

[(1, 24782120), (2, 12391060), (4, 6195530), (5, 4956424), (8, 3097765), (10, 2478212), (11, 2252920), (20, 1239106), (22, 1126460), (40, 619553), (44, 563230), (55, 450584), (88, 281615), (110, 225292), (151, 164120), (220, 112646), (302, 82060), (373, 66440), (440, 56323), (604, 41030), (746, 33220), (755, 32824), (1208, 20515), (1492, 16610), (1510, 16412), (1661, 14920), (1865, 13288), (2984, 8305), (3020, 8206), (3322, 7460), (3730, 6644), (4103, 6040)]