26911631045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6553}}^1$

素因数の和:6702

約数の個数: 64

約数和(自身を含む): 37735939584

約数和(自身を除く): 10824308539

約数列:

[1, 5, 13, 23, 41, 65, 67, 115, 205, 299, 335, 533, 871, 943, 1495, 1541, 2665, 2747, 4355, 4715, 6553, 7705, 12259, 13735, 20033, 32765, 35711, 61295, 63181, 85189, 100165, 150719, 178555, 268673, 315905, 425945, 439051, 753595, 821353, 1343365, 1959347, 2195255, 3492749, 4106765, 5707663, 6179479, 9796735, 10098173, 17463745, 18001091, 28538315, 30897395, 50490865, 80333227, 90005455, 131276249, 234014183, 401666135, 414025093, 656381245, 1170070915, 2070125465, 5382326209, 26911631045]

約数ペア:

[(1, 26911631045), (5, 5382326209), (13, 2070125465), (23, 1170070915), (41, 656381245), (65, 414025093), (67, 401666135), (115, 234014183), (205, 131276249), (299, 90005455), (335, 80333227), (533, 50490865), (871, 30897395), (943, 28538315), (1495, 18001091), (1541, 17463745), (2665, 10098173), (2747, 9796735), (4355, 6179479), (4715, 5707663), (6553, 4106765), (7705, 3492749), (12259, 2195255), (13735, 1959347), (20033, 1343365), (32765, 821353), (35711, 753595), (61295, 439051), (63181, 425945), (85189, 315905), (100165, 268673), (150719, 178555)]