185748140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 404668992

約数和(自身を除く): 218920852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 103, 148, 185, 206, 370, 412, 515, 740, 1030, 2060, 2437, 3811, 4874, 7622, 9748, 12185, 15244, 19055, 24370, 38110, 48740, 76220, 90169, 180338, 251011, 360676, 450845, 502022, 901690, 1004044, 1255055, 1803380, 2510110, 5020220, 9287407, 18574814, 37149628, 46437035, 92874070, 185748140]

約数ペア:

[(1, 185748140), (2, 92874070), (4, 46437035), (5, 37149628), (10, 18574814), (20, 9287407), (37, 5020220), (74, 2510110), (103, 1803380), (148, 1255055), (185, 1004044), (206, 901690), (370, 502022), (412, 450845), (515, 360676), (740, 251011), (1030, 180338), (2060, 90169), (2437, 76220), (3811, 48740), (4874, 38110), (7622, 24370), (9748, 19055), (12185, 15244)]