83151640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14537}}^1$

素因数の和:14572

約数の個数: 64

約数和(自身を含む): 219814560

約数和(自身を除く): 136662920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 14537, 29074, 58148, 72685, 116296, 145370, 159907, 188981, 290740, 319814, 377962, 581480, 639628, 755924, 799535, 944905, 1279256, 1511848, 1599070, 1889810, 2078791, 3198140, 3779620, 4157582, 6396280, 7559240, 8315164, 10393955, 16630328, 20787910, 41575820, 83151640]

約数ペア:

[(1, 83151640), (2, 41575820), (4, 20787910), (5, 16630328), (8, 10393955), (10, 8315164), (11, 7559240), (13, 6396280), (20, 4157582), (22, 3779620), (26, 3198140), (40, 2078791), (44, 1889810), (52, 1599070), (55, 1511848), (65, 1279256), (88, 944905), (104, 799535), (110, 755924), (130, 639628), (143, 581480), (220, 377962), (260, 319814), (286, 290740), (440, 188981), (520, 159907), (572, 145370), (715, 116296), (1144, 72685), (1430, 58148), (2860, 29074), (5720, 14537)]