41282720

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3851}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 99011808

約数和(自身を除く): 57729088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 3851, 5360, 7702, 10720, 15404, 19255, 30808, 38510, 61616, 77020, 123232, 154040, 258017, 308080, 516034, 616160, 1032068, 1290085, 2064136, 2580170, 4128272, 5160340, 8256544, 10320680, 20641360, 41282720]

約数ペア:

[(1, 41282720), (2, 20641360), (4, 10320680), (5, 8256544), (8, 5160340), (10, 4128272), (16, 2580170), (20, 2064136), (32, 1290085), (40, 1032068), (67, 616160), (80, 516034), (134, 308080), (160, 258017), (268, 154040), (335, 123232), (536, 77020), (670, 61616), (1072, 38510), (1340, 30808), (2144, 19255), (2680, 15404), (3851, 10720), (5360, 7702)]