15674521850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{80651}}^1$

素因数の和:80712

約数の個数: 72

約数和(自身を含む): 32942793312

約数和(自身を除く): 17268271462

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 169, 230, 299, 325, 338, 575, 598, 650, 845, 1150, 1495, 1690, 2990, 3887, 4225, 7475, 7774, 8450, 14950, 19435, 38870, 80651, 97175, 161302, 194350, 403255, 806510, 1048463, 1854973, 2016275, 2096926, 3709946, 4032550, 5242315, 9274865, 10484630, 13630019, 18549730, 24114649, 26211575, 27260038, 46374325, 48229298, 52423150, 68150095, 92748650, 120573245, 136300190, 241146490, 313490437, 340750475, 602866225, 626980874, 681500950, 1205732450, 1567452185, 3134904370, 7837260925, 15674521850]

約数ペア:

[(1, 15674521850), (2, 7837260925), (5, 3134904370), (10, 1567452185), (13, 1205732450), (23, 681500950), (25, 626980874), (26, 602866225), (46, 340750475), (50, 313490437), (65, 241146490), (115, 136300190), (130, 120573245), (169, 92748650), (230, 68150095), (299, 52423150), (325, 48229298), (338, 46374325), (575, 27260038), (598, 26211575), (650, 24114649), (845, 18549730), (1150, 13630019), (1495, 10484630), (1690, 9274865), (2990, 5242315), (3887, 4032550), (4225, 3709946), (7475, 2096926), (7774, 2016275), (8450, 1854973), (14950, 1048463), (19435, 806510), (38870, 403255), (80651, 194350), (97175, 161302)]