496367060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11779}}^1$

素因数の和:11845

約数の個数: 72

約数和(自身を含む): 1240858080

約数和(自身を除く): 744491020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 11779, 21070, 23558, 42140, 47116, 58895, 82453, 117790, 164906, 235580, 329812, 412265, 506497, 577171, 824530, 1012994, 1154342, 1649060, 2025988, 2308684, 2532485, 2885855, 3545479, 5064970, 5771710, 7090958, 10129940, 11543420, 14181916, 17727395, 24818353, 35454790, 49636706, 70909580, 99273412, 124091765, 248183530, 496367060]

約数ペア:

[(1, 496367060), (2, 248183530), (4, 124091765), (5, 99273412), (7, 70909580), (10, 49636706), (14, 35454790), (20, 24818353), (28, 17727395), (35, 14181916), (43, 11543420), (49, 10129940), (70, 7090958), (86, 5771710), (98, 5064970), (140, 3545479), (172, 2885855), (196, 2532485), (215, 2308684), (245, 2025988), (301, 1649060), (430, 1154342), (490, 1012994), (602, 824530), (860, 577171), (980, 506497), (1204, 412265), (1505, 329812), (2107, 235580), (3010, 164906), (4214, 117790), (6020, 82453), (8428, 58895), (10535, 47116), (11779, 42140), (21070, 23558)]