3877128550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{1607}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 7325861472

約数和(自身を除く): 3448732922

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 661, 730, 1322, 1607, 1825, 3214, 3305, 3650, 6610, 8035, 16070, 16525, 33050, 40175, 48253, 80350, 96506, 117311, 234622, 241265, 482530, 586555, 1062227, 1173110, 1206325, 2124454, 2412650, 2932775, 5311135, 5865550, 10622270, 26555675, 53111350, 77542571, 155085142, 387712855, 775425710, 1938564275, 3877128550]

約数ペア:

[(1, 3877128550), (2, 1938564275), (5, 775425710), (10, 387712855), (25, 155085142), (50, 77542571), (73, 53111350), (146, 26555675), (365, 10622270), (661, 5865550), (730, 5311135), (1322, 2932775), (1607, 2412650), (1825, 2124454), (3214, 1206325), (3305, 1173110), (3650, 1062227), (6610, 586555), (8035, 482530), (16070, 241265), (16525, 234622), (33050, 117311), (40175, 96506), (48253, 80350)]