132553540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5231}}^1$

素因数の和:5428

約数の個数: 48

約数和(自身を含む): 319947264

約数和(自身を除く): 187393724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 5231, 6335, 10462, 12670, 20924, 25340, 26155, 36617, 52310, 73234, 104620, 146468, 183085, 366170, 732340, 946811, 1893622, 3787244, 4734055, 6627677, 9468110, 13255354, 18936220, 26510708, 33138385, 66276770, 132553540]

約数ペア:

[(1, 132553540), (2, 66276770), (4, 33138385), (5, 26510708), (7, 18936220), (10, 13255354), (14, 9468110), (20, 6627677), (28, 4734055), (35, 3787244), (70, 1893622), (140, 946811), (181, 732340), (362, 366170), (724, 183085), (905, 146468), (1267, 104620), (1810, 73234), (2534, 52310), (3620, 36617), (5068, 26155), (5231, 25340), (6335, 20924), (10462, 12670)]