88560080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{158143}}^1$

素因数の和:158163

約数の個数: 40

約数和(自身を含む): 235318272

約数和(自身を除く): 146758192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 158143, 316286, 632572, 790715, 1107001, 1265144, 1581430, 2214002, 2530288, 3162860, 4428004, 5535005, 6325720, 8856008, 11070010, 12651440, 17712016, 22140020, 44280040, 88560080]

約数ペア:

[(1, 88560080), (2, 44280040), (4, 22140020), (5, 17712016), (7, 12651440), (8, 11070010), (10, 8856008), (14, 6325720), (16, 5535005), (20, 4428004), (28, 3162860), (35, 2530288), (40, 2214002), (56, 1581430), (70, 1265144), (80, 1107001), (112, 790715), (140, 632572), (280, 316286), (560, 158143)]