376782980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4493}}^1$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 905990400

約数和(自身を除く): 529207420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 599, 1198, 2396, 2995, 4193, 4493, 5990, 8386, 8986, 11980, 16772, 17972, 20965, 22465, 31451, 41930, 44930, 62902, 83860, 89860, 125804, 157255, 314510, 629020, 2691307, 5382614, 10765228, 13456535, 18839149, 26913070, 37678298, 53826140, 75356596, 94195745, 188391490, 376782980]

約数ペア:

[(1, 376782980), (2, 188391490), (4, 94195745), (5, 75356596), (7, 53826140), (10, 37678298), (14, 26913070), (20, 18839149), (28, 13456535), (35, 10765228), (70, 5382614), (140, 2691307), (599, 629020), (1198, 314510), (2396, 157255), (2995, 125804), (4193, 89860), (4493, 83860), (5990, 62902), (8386, 44930), (8986, 41930), (11980, 31451), (16772, 22465), (17972, 20965)]