8480580920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4326827}}^1$

素因数の和:4326852

約数の個数: 48

約数和(自身を含む): 22196627640

約数和(自身を除く): 13716046720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4326827, 8653654, 17307308, 21634135, 30287789, 34614616, 43268270, 60575578, 86536540, 121151156, 151438945, 173073080, 212014523, 242302312, 302877890, 424029046, 605755780, 848058092, 1060072615, 1211511560, 1696116184, 2120145230, 4240290460, 8480580920]

約数ペア:

[(1, 8480580920), (2, 4240290460), (4, 2120145230), (5, 1696116184), (7, 1211511560), (8, 1060072615), (10, 848058092), (14, 605755780), (20, 424029046), (28, 302877890), (35, 242302312), (40, 212014523), (49, 173073080), (56, 151438945), (70, 121151156), (98, 86536540), (140, 60575578), (196, 43268270), (245, 34614616), (280, 30287789), (392, 21634135), (490, 17307308), (980, 8653654), (1960, 4326827)]