9701540

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 20434680

約数和(自身を除く): 10733140

約数列:

[1, 2, 4, 5, 10, 20, 509, 953, 1018, 1906, 2036, 2545, 3812, 4765, 5090, 9530, 10180, 19060, 485077, 970154, 1940308, 2425385, 4850770, 9701540]

約数ペア:

[(1, 9701540), (2, 4850770), (4, 2425385), (5, 1940308), (10, 970154), (20, 485077), (509, 19060), (953, 10180), (1018, 9530), (1906, 5090), (2036, 4765), (2545, 3812)]