38962213780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{5679623}}^1$

素因数の和:5679653

約数の個数: 48

約数和(自身を含む): 95417683200

約数和(自身を除く): 56455469420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 5679623, 11359246, 22718492, 28398115, 39757361, 56796230, 79514722, 113592460, 159029444, 198786805, 278301527, 397573610, 556603054, 795147220, 1113206108, 1391507635, 1948110689, 2783015270, 3896221378, 5566030540, 7792442756, 9740553445, 19481106890, 38962213780]

約数ペア:

[(1, 38962213780), (2, 19481106890), (4, 9740553445), (5, 7792442756), (7, 5566030540), (10, 3896221378), (14, 2783015270), (20, 1948110689), (28, 1391507635), (35, 1113206108), (49, 795147220), (70, 556603054), (98, 397573610), (140, 278301527), (196, 198786805), (245, 159029444), (343, 113592460), (490, 79514722), (686, 56796230), (980, 39757361), (1372, 28398115), (1715, 22718492), (3430, 11359246), (6860, 5679623)]