528068240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{942979}}^1$

素因数の和:942999

約数の個数: 40

約数和(自身を含む): 1403154240

約数和(自身を除く): 875086000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 942979, 1885958, 3771916, 4714895, 6600853, 7543832, 9429790, 13201706, 15087664, 18859580, 26403412, 33004265, 37719160, 52806824, 66008530, 75438320, 105613648, 132017060, 264034120, 528068240]

約数ペア:

[(1, 528068240), (2, 264034120), (4, 132017060), (5, 105613648), (7, 75438320), (8, 66008530), (10, 52806824), (14, 37719160), (16, 33004265), (20, 26403412), (28, 18859580), (35, 15087664), (40, 13201706), (56, 9429790), (70, 7543832), (80, 6600853), (112, 4714895), (140, 3771916), (280, 1885958), (560, 942979)]