117908740

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{12007}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 248133312

約数和(自身を除く): 130224572

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 12007, 24014, 48028, 60035, 120070, 240140, 5895437, 11790874, 23581748, 29477185, 58954370, 117908740]

約数ペア:

[(1, 117908740), (2, 58954370), (4, 29477185), (5, 23581748), (10, 11790874), (20, 5895437), (491, 240140), (982, 120070), (1964, 60035), (2455, 48028), (4910, 24014), (9820, 12007)]