2015341780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{32537}}^1$

素因数の和:32728

約数の個数: 48

約数和(自身を含む): 4482434880

約数和(自身を除く): 2467093100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 1630, 3097, 3260, 6194, 12388, 15485, 30970, 32537, 61940, 65074, 130148, 162685, 325370, 618203, 650740, 1236406, 2472812, 3091015, 5303531, 6182030, 10607062, 12364060, 21214124, 26517655, 53035310, 100767089, 106070620, 201534178, 403068356, 503835445, 1007670890, 2015341780]

約数ペア:

[(1, 2015341780), (2, 1007670890), (4, 503835445), (5, 403068356), (10, 201534178), (19, 106070620), (20, 100767089), (38, 53035310), (76, 26517655), (95, 21214124), (163, 12364060), (190, 10607062), (326, 6182030), (380, 5303531), (652, 3091015), (815, 2472812), (1630, 1236406), (3097, 650740), (3260, 618203), (6194, 325370), (12388, 162685), (15485, 130148), (30970, 65074), (32537, 61940)]