57878470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10859}}^1$

素因数の和:10920

約数の個数: 32

約数和(自身を含む): 114942240

約数和(自身を除く): 57063770

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 10859, 21718, 54295, 108590, 141167, 282334, 445219, 705835, 890438, 1411670, 2226095, 4452190, 5787847, 11575694, 28939235, 57878470]

約数ペア:

[(1, 57878470), (2, 28939235), (5, 11575694), (10, 5787847), (13, 4452190), (26, 2226095), (41, 1411670), (65, 890438), (82, 705835), (130, 445219), (205, 282334), (410, 141167), (533, 108590), (1066, 54295), (2665, 21718), (5330, 10859)]