13570040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30841}}^1$

素因数の和:30863

約数の個数: 32

約数和(自身を含む): 33309360

約数和(自身を除く): 19739320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30841, 61682, 123364, 154205, 246728, 308410, 339251, 616820, 678502, 1233640, 1357004, 1696255, 2714008, 3392510, 6785020, 13570040]

約数ペア:

[(1, 13570040), (2, 6785020), (4, 3392510), (5, 2714008), (8, 1696255), (10, 1357004), (11, 1233640), (20, 678502), (22, 616820), (40, 339251), (44, 308410), (55, 246728), (88, 154205), (110, 123364), (220, 61682), (440, 30841)]