2340961420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{407833}}^1$

素因数の和:407890

約数の個数: 48

約数和(自身を含む): 5755353408

約数和(自身を除く): 3414391988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 407833, 815666, 1631332, 2039165, 2854831, 4078330, 5709662, 8156660, 11419324, 14274155, 16721153, 28548310, 33442306, 57096620, 66884612, 83605765, 117048071, 167211530, 234096142, 334423060, 468192284, 585240355, 1170480710, 2340961420]

約数ペア:

[(1, 2340961420), (2, 1170480710), (4, 585240355), (5, 468192284), (7, 334423060), (10, 234096142), (14, 167211530), (20, 117048071), (28, 83605765), (35, 66884612), (41, 57096620), (70, 33442306), (82, 28548310), (140, 16721153), (164, 14274155), (205, 11419324), (287, 8156660), (410, 5709662), (574, 4078330), (820, 2854831), (1148, 2039165), (1435, 1631332), (2870, 815666), (5740, 407833)]