283053560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 667422720

約数和(自身を除く): 384369160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 248, 268, 310, 335, 536, 620, 670, 1240, 1340, 2077, 2680, 3407, 4154, 6814, 8308, 10385, 13628, 16616, 17035, 20770, 27256, 34070, 41540, 68140, 83080, 105617, 136280, 211234, 228269, 422468, 456538, 528085, 844936, 913076, 1056170, 1141345, 1826152, 2112340, 2282690, 4224680, 4565380, 7076339, 9130760, 14152678, 28305356, 35381695, 56610712, 70763390, 141526780, 283053560]

約数ペア:

[(1, 283053560), (2, 141526780), (4, 70763390), (5, 56610712), (8, 35381695), (10, 28305356), (20, 14152678), (31, 9130760), (40, 7076339), (62, 4565380), (67, 4224680), (124, 2282690), (134, 2112340), (155, 1826152), (248, 1141345), (268, 1056170), (310, 913076), (335, 844936), (536, 528085), (620, 456538), (670, 422468), (1240, 228269), (1340, 211234), (2077, 136280), (2680, 105617), (3407, 83080), (4154, 68140), (6814, 41540), (8308, 34070), (10385, 27256), (13628, 20770), (16616, 17035)]