47986541600

素因数分解:

$2^5\times 5^2\times {\mathrm{199}}^1\times {\mathrm{301423}}^1$

素因数の和:301642

約数の個数: 72

約数和(自身を含む): 117736214400

約数和(自身を除く): 69749672800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 199, 200, 398, 400, 796, 800, 995, 1592, 1990, 3184, 3980, 4975, 6368, 7960, 9950, 15920, 19900, 31840, 39800, 79600, 159200, 301423, 602846, 1205692, 1507115, 2411384, 3014230, 4822768, 6028460, 7535575, 9645536, 12056920, 15071150, 24113840, 30142300, 48227680, 59983177, 60284600, 119966354, 120569200, 239932708, 241138400, 299915885, 479865416, 599831770, 959730832, 1199663540, 1499579425, 1919461664, 2399327080, 2999158850, 4798654160, 5998317700, 9597308320, 11996635400, 23993270800, 47986541600]

約数ペア:

[(1, 47986541600), (2, 23993270800), (4, 11996635400), (5, 9597308320), (8, 5998317700), (10, 4798654160), (16, 2999158850), (20, 2399327080), (25, 1919461664), (32, 1499579425), (40, 1199663540), (50, 959730832), (80, 599831770), (100, 479865416), (160, 299915885), (199, 241138400), (200, 239932708), (398, 120569200), (400, 119966354), (796, 60284600), (800, 59983177), (995, 48227680), (1592, 30142300), (1990, 24113840), (3184, 15071150), (3980, 12056920), (4975, 9645536), (6368, 7535575), (7960, 6028460), (9950, 4822768), (15920, 3014230), (19900, 2411384), (31840, 1507115), (39800, 1205692), (79600, 602846), (159200, 301423)]