70560560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{126001}}^1$

素因数の和:126021

約数の個数: 40

約数和(自身を含む): 187490976

約数和(自身を除く): 116930416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 126001, 252002, 504004, 630005, 882007, 1008008, 1260010, 1764014, 2016016, 2520020, 3528028, 4410035, 5040040, 7056056, 8820070, 10080080, 14112112, 17640140, 35280280, 70560560]

約数ペア:

[(1, 70560560), (2, 35280280), (4, 17640140), (5, 14112112), (7, 10080080), (8, 8820070), (10, 7056056), (14, 5040040), (16, 4410035), (20, 3528028), (28, 2520020), (35, 2016016), (40, 1764014), (56, 1260010), (70, 1008008), (80, 882007), (112, 630005), (140, 504004), (280, 252002), (560, 126001)]