39762580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13936

約数の個数: 48

約数和(自身を含む): 98106624

約数和(自身を除く): 58344044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13903, 27806, 55612, 69515, 139030, 152933, 180739, 278060, 305866, 361478, 611732, 722956, 764665, 903695, 1529330, 1807390, 1988129, 3058660, 3614780, 3976258, 7952516, 9940645, 19881290, 39762580]

約数ペア:

[(1, 39762580), (2, 19881290), (4, 9940645), (5, 7952516), (10, 3976258), (11, 3614780), (13, 3058660), (20, 1988129), (22, 1807390), (26, 1529330), (44, 903695), (52, 764665), (55, 722956), (65, 611732), (110, 361478), (130, 305866), (143, 278060), (220, 180739), (260, 152933), (286, 139030), (572, 69515), (715, 55612), (1430, 27806), (2860, 13903)]