268370546020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7280807}}^1$

素因数の和:7280932

約数の個数: 48

約数和(自身を含む): 599356114560

約数和(自身を除く): 330985568540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 7280807, 14561614, 29123228, 36404035, 72808070, 138335333, 145616140, 276670666, 553341332, 691676665, 706238279, 1383353330, 1412476558, 2766706660, 2824953116, 3531191395, 7062382790, 13418527301, 14124765580, 26837054602, 53674109204, 67092636505, 134185273010, 268370546020]

約数ペア:

[(1, 268370546020), (2, 134185273010), (4, 67092636505), (5, 53674109204), (10, 26837054602), (19, 14124765580), (20, 13418527301), (38, 7062382790), (76, 3531191395), (95, 2824953116), (97, 2766706660), (190, 1412476558), (194, 1383353330), (380, 706238279), (388, 691676665), (485, 553341332), (970, 276670666), (1843, 145616140), (1940, 138335333), (3686, 72808070), (7372, 36404035), (9215, 29123228), (18430, 14561614), (36860, 7280807)]