133757540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1697}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 321777792

約数和(自身を除く): 188020252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 1126, 1697, 2252, 2815, 3394, 3941, 5630, 6788, 7882, 8485, 11260, 11879, 15764, 16970, 19705, 23758, 33940, 39410, 47516, 59395, 78820, 118790, 237580, 955411, 1910822, 3821644, 4777055, 6687877, 9554110, 13375754, 19108220, 26751508, 33439385, 66878770, 133757540]

約数ペア:

[(1, 133757540), (2, 66878770), (4, 33439385), (5, 26751508), (7, 19108220), (10, 13375754), (14, 9554110), (20, 6687877), (28, 4777055), (35, 3821644), (70, 1910822), (140, 955411), (563, 237580), (1126, 118790), (1697, 78820), (2252, 59395), (2815, 47516), (3394, 39410), (3941, 33940), (5630, 23758), (6788, 19705), (7882, 16970), (8485, 15764), (11260, 11879)]