133355320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2753}}^1$

素因数の和:2944

約数の個数: 64

約数和(自身を含む): 345021120

約数和(自身を除く): 211665800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1211, 1384, 1730, 2422, 2753, 3460, 4844, 5506, 6055, 6920, 9688, 11012, 12110, 13765, 19271, 22024, 24220, 27530, 38542, 48440, 55060, 77084, 96355, 110120, 154168, 192710, 385420, 476269, 770840, 952538, 1905076, 2381345, 3333883, 3810152, 4762690, 6667766, 9525380, 13335532, 16669415, 19050760, 26671064, 33338830, 66677660, 133355320]

約数ペア:

[(1, 133355320), (2, 66677660), (4, 33338830), (5, 26671064), (7, 19050760), (8, 16669415), (10, 13335532), (14, 9525380), (20, 6667766), (28, 4762690), (35, 3810152), (40, 3333883), (56, 2381345), (70, 1905076), (140, 952538), (173, 770840), (280, 476269), (346, 385420), (692, 192710), (865, 154168), (1211, 110120), (1384, 96355), (1730, 77084), (2422, 55060), (2753, 48440), (3460, 38542), (4844, 27530), (5506, 24220), (6055, 22024), (6920, 19271), (9688, 13765), (11012, 12110)]