205948960280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{735532001}}^1$

素因数の和:735532019

約数の個数: 32

約数和(自身を含む): 529583041440

約数和(自身を除く): 323634081160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 735532001, 1471064002, 2942128004, 3677660005, 5148724007, 5884256008, 7355320010, 10297448014, 14710640020, 20594896028, 25743620035, 29421280040, 41189792056, 51487240070, 102974480140, 205948960280]

約数ペア:

[(1, 205948960280), (2, 102974480140), (4, 51487240070), (5, 41189792056), (7, 29421280040), (8, 25743620035), (10, 20594896028), (14, 14710640020), (20, 10297448014), (28, 7355320010), (35, 5884256008), (40, 5148724007), (56, 3677660005), (70, 2942128004), (140, 1471064002), (280, 735532001)]