118626440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{80153}}^1$

素因数の和:80201

約数の個数: 32

約数和(自身を含む): 274126680

約数和(自身を除く): 155500240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 80153, 160306, 320612, 400765, 641224, 801530, 1603060, 2965661, 3206120, 5931322, 11862644, 14828305, 23725288, 29656610, 59313220, 118626440]

約数ペア:

[(1, 118626440), (2, 59313220), (4, 29656610), (5, 23725288), (8, 14828305), (10, 11862644), (20, 5931322), (37, 3206120), (40, 2965661), (74, 1603060), (148, 801530), (185, 641224), (296, 400765), (370, 320612), (740, 160306), (1480, 80153)]