2019329440

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{35753}}^1$

素因数の和:36121

約数の個数: 48

約数和(自身を含む): 4784314248

約数和(自身を除く): 2764984808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 11296, 14120, 28240, 35753, 56480, 71506, 143012, 178765, 286024, 357530, 572048, 715060, 1144096, 1430120, 2860240, 5720480, 12620809, 25241618, 50483236, 63104045, 100966472, 126208090, 201932944, 252416180, 403865888, 504832360, 1009664720, 2019329440]

約数ペア:

[(1, 2019329440), (2, 1009664720), (4, 504832360), (5, 403865888), (8, 252416180), (10, 201932944), (16, 126208090), (20, 100966472), (32, 63104045), (40, 50483236), (80, 25241618), (160, 12620809), (353, 5720480), (706, 2860240), (1412, 1430120), (1765, 1144096), (2824, 715060), (3530, 572048), (5648, 357530), (7060, 286024), (11296, 178765), (14120, 143012), (28240, 71506), (35753, 56480)]