23938460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 63010080

約数和(自身を除く): 39071620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 1879, 2548, 3185, 3758, 6370, 7516, 9395, 12740, 13153, 18790, 24427, 26306, 37580, 48854, 52612, 65765, 92071, 97708, 122135, 131530, 170989, 184142, 244270, 263060, 341978, 368284, 460355, 488540, 683956, 854945, 920710, 1196923, 1709890, 1841420, 2393846, 3419780, 4787692, 5984615, 11969230, 23938460]

約数ペア:

[(1, 23938460), (2, 11969230), (4, 5984615), (5, 4787692), (7, 3419780), (10, 2393846), (13, 1841420), (14, 1709890), (20, 1196923), (26, 920710), (28, 854945), (35, 683956), (49, 488540), (52, 460355), (65, 368284), (70, 341978), (91, 263060), (98, 244270), (130, 184142), (140, 170989), (182, 131530), (196, 122135), (245, 97708), (260, 92071), (364, 65765), (455, 52612), (490, 48854), (637, 37580), (910, 26306), (980, 24427), (1274, 18790), (1820, 13153), (1879, 12740), (2548, 9395), (3185, 7516), (3758, 6370)]