86910080

素因数分解:

$2^7\times 5^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 209028600

約数和(自身を除く): 122118520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 320, 458, 593, 640, 916, 1145, 1186, 1832, 2290, 2372, 2965, 3664, 4580, 4744, 5930, 7328, 9160, 9488, 11860, 14656, 18320, 18976, 23720, 29312, 36640, 37952, 47440, 73280, 75904, 94880, 135797, 146560, 189760, 271594, 379520, 543188, 678985, 1086376, 1357970, 2172752, 2715940, 4345504, 5431880, 8691008, 10863760, 17382016, 21727520, 43455040, 86910080]

約数ペア:

[(1, 86910080), (2, 43455040), (4, 21727520), (5, 17382016), (8, 10863760), (10, 8691008), (16, 5431880), (20, 4345504), (32, 2715940), (40, 2172752), (64, 1357970), (80, 1086376), (128, 678985), (160, 543188), (229, 379520), (320, 271594), (458, 189760), (593, 146560), (640, 135797), (916, 94880), (1145, 75904), (1186, 73280), (1832, 47440), (2290, 37952), (2372, 36640), (2965, 29312), (3664, 23720), (4580, 18976), (4744, 18320), (5930, 14656), (7328, 11860), (9160, 9488)]