97432840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 230535360

約数和(自身を除く): 133102520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1480, 1531, 1591, 1720, 3062, 3182, 6124, 6364, 7655, 7955, 12248, 12728, 15310, 15910, 30620, 31820, 56647, 61240, 63640, 65833, 113294, 131666, 226588, 263332, 283235, 329165, 453176, 526664, 566470, 658330, 1132940, 1316660, 2265880, 2435821, 2633320, 4871642, 9743284, 12179105, 19486568, 24358210, 48716420, 97432840]

約数ペア:

[(1, 97432840), (2, 48716420), (4, 24358210), (5, 19486568), (8, 12179105), (10, 9743284), (20, 4871642), (37, 2633320), (40, 2435821), (43, 2265880), (74, 1316660), (86, 1132940), (148, 658330), (172, 566470), (185, 526664), (215, 453176), (296, 329165), (344, 283235), (370, 263332), (430, 226588), (740, 131666), (860, 113294), (1480, 65833), (1531, 63640), (1591, 61240), (1720, 56647), (3062, 31820), (3182, 30620), (6124, 15910), (6364, 15310), (7655, 12728), (7955, 12248)]