13307300240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12795481}}^1$

素因数の和:12795507

約数の個数: 40

約数和(自身を含む): 33319435128

約数和(自身を除く): 20012134888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12795481, 25590962, 51181924, 63977405, 102363848, 127954810, 166341253, 204727696, 255909620, 332682506, 511819240, 665365012, 831706265, 1023638480, 1330730024, 1663412530, 2661460048, 3326825060, 6653650120, 13307300240]

約数ペア:

[(1, 13307300240), (2, 6653650120), (4, 3326825060), (5, 2661460048), (8, 1663412530), (10, 1330730024), (13, 1023638480), (16, 831706265), (20, 665365012), (26, 511819240), (40, 332682506), (52, 255909620), (65, 204727696), (80, 166341253), (104, 127954810), (130, 102363848), (208, 63977405), (260, 51181924), (520, 25590962), (1040, 12795481)]