47364440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32003}}^1$

素因数の和:32051

約数の個数: 32

約数和(自身を含む): 109453680

約数和(自身を除く): 62089240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32003, 64006, 128012, 160015, 256024, 320030, 640060, 1184111, 1280120, 2368222, 4736444, 5920555, 9472888, 11841110, 23682220, 47364440]

約数ペア:

[(1, 47364440), (2, 23682220), (4, 11841110), (5, 9472888), (8, 5920555), (10, 4736444), (20, 2368222), (37, 1280120), (40, 1184111), (74, 640060), (148, 320030), (185, 256024), (296, 160015), (370, 128012), (740, 64006), (1480, 32003)]