89530840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 158679080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 2687, 3332, 4165, 4760, 5374, 6664, 8330, 10748, 13435, 16660, 18809, 21496, 26870, 33320, 37618, 45679, 53740, 75236, 91358, 94045, 107480, 131663, 150472, 182716, 188090, 228395, 263326, 319753, 365432, 376180, 456790, 526652, 639506, 658315, 752360, 913580, 1053304, 1279012, 1316630, 1598765, 1827160, 2238271, 2558024, 2633260, 3197530, 4476542, 5266520, 6395060, 8953084, 11191355, 12790120, 17906168, 22382710, 44765420, 89530840]

約数ペア:

[(1, 89530840), (2, 44765420), (4, 22382710), (5, 17906168), (7, 12790120), (8, 11191355), (10, 8953084), (14, 6395060), (17, 5266520), (20, 4476542), (28, 3197530), (34, 2633260), (35, 2558024), (40, 2238271), (49, 1827160), (56, 1598765), (68, 1316630), (70, 1279012), (85, 1053304), (98, 913580), (119, 752360), (136, 658315), (140, 639506), (170, 526652), (196, 456790), (238, 376180), (245, 365432), (280, 319753), (340, 263326), (392, 228395), (476, 188090), (490, 182716), (595, 150472), (680, 131663), (833, 107480), (952, 94045), (980, 91358), (1190, 75236), (1666, 53740), (1960, 45679), (2380, 37618), (2687, 33320), (3332, 26870), (4165, 21496), (4760, 18809), (5374, 16660), (6664, 13435), (8330, 10748)]