135761440

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10321

約数の個数: 48

約数和(自身を含む): 324632448

約数和(自身を除く): 188871008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 10223, 13280, 20446, 40892, 51115, 81784, 102230, 163568, 204460, 327136, 408920, 817840, 848509, 1635680, 1697018, 3394036, 4242545, 6788072, 8485090, 13576144, 16970180, 27152288, 33940360, 67880720, 135761440]

約数ペア:

[(1, 135761440), (2, 67880720), (4, 33940360), (5, 27152288), (8, 16970180), (10, 13576144), (16, 8485090), (20, 6788072), (32, 4242545), (40, 3394036), (80, 1697018), (83, 1635680), (160, 848509), (166, 817840), (332, 408920), (415, 327136), (664, 204460), (830, 163568), (1328, 102230), (1660, 81784), (2656, 51115), (3320, 40892), (6640, 20446), (10223, 13280)]