40083260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 96768000

約数和(自身を除く): 56684740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1499, 1910, 2674, 2998, 3820, 5348, 5996, 6685, 7495, 10493, 13370, 14990, 20986, 26740, 29980, 41972, 52465, 104930, 209860, 286309, 572618, 1145236, 1431545, 2004163, 2863090, 4008326, 5726180, 8016652, 10020815, 20041630, 40083260]

約数ペア:

[(1, 40083260), (2, 20041630), (4, 10020815), (5, 8016652), (7, 5726180), (10, 4008326), (14, 2863090), (20, 2004163), (28, 1431545), (35, 1145236), (70, 572618), (140, 286309), (191, 209860), (382, 104930), (764, 52465), (955, 41972), (1337, 29980), (1499, 26740), (1910, 20986), (2674, 14990), (2998, 13370), (3820, 10493), (5348, 7495), (5996, 6685)]