13580560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24251}}^1$

素因数の和:24271

約数の個数: 40

約数和(自身を含む): 36086976

約数和(自身を除く): 22506416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24251, 48502, 97004, 121255, 169757, 194008, 242510, 339514, 388016, 485020, 679028, 848785, 970040, 1358056, 1697570, 1940080, 2716112, 3395140, 6790280, 13580560]

約数ペア:

[(1, 13580560), (2, 6790280), (4, 3395140), (5, 2716112), (7, 1940080), (8, 1697570), (10, 1358056), (14, 970040), (16, 848785), (20, 679028), (28, 485020), (35, 388016), (40, 339514), (56, 242510), (70, 194008), (80, 169757), (112, 121255), (140, 97004), (280, 48502), (560, 24251)]