2783133700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 6124608000

約数和(自身を除く): 3341474300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 479, 485, 599, 958, 970, 1198, 1916, 1940, 2395, 2396, 2425, 2995, 4790, 4850, 5990, 9580, 9700, 11975, 11980, 14975, 23950, 29950, 46463, 47900, 58103, 59900, 92926, 116206, 185852, 232315, 232412, 286921, 290515, 464630, 573842, 581030, 929260, 1147684, 1161575, 1162060, 1434605, 1452575, 2323150, 2869210, 2905150, 4646300, 5738420, 5810300, 7173025, 14346050, 27831337, 28692100, 55662674, 111325348, 139156685, 278313370, 556626740, 695783425, 1391566850, 2783133700]

約数ペア:

[(1, 2783133700), (2, 1391566850), (4, 695783425), (5, 556626740), (10, 278313370), (20, 139156685), (25, 111325348), (50, 55662674), (97, 28692100), (100, 27831337), (194, 14346050), (388, 7173025), (479, 5810300), (485, 5738420), (599, 4646300), (958, 2905150), (970, 2869210), (1198, 2323150), (1916, 1452575), (1940, 1434605), (2395, 1162060), (2396, 1161575), (2425, 1147684), (2995, 929260), (4790, 581030), (4850, 573842), (5990, 464630), (9580, 290515), (9700, 286921), (11975, 232412), (11980, 232315), (14975, 185852), (23950, 116206), (29950, 92926), (46463, 59900), (47900, 58103)]