115149860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 277173120

約数和(自身を除く): 162023260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 2011, 2045, 2863, 4022, 4090, 5726, 8044, 8180, 10055, 11452, 14077, 14315, 20110, 28154, 28630, 40220, 56308, 57260, 70385, 140770, 281540, 822499, 1644998, 3289996, 4112495, 5757493, 8224990, 11514986, 16449980, 23029972, 28787465, 57574930, 115149860]

約数ペア:

[(1, 115149860), (2, 57574930), (4, 28787465), (5, 23029972), (7, 16449980), (10, 11514986), (14, 8224990), (20, 5757493), (28, 4112495), (35, 3289996), (70, 1644998), (140, 822499), (409, 281540), (818, 140770), (1636, 70385), (2011, 57260), (2045, 56308), (2863, 40220), (4022, 28630), (4090, 28154), (5726, 20110), (8044, 14315), (8180, 14077), (10055, 11452)]