5266694200

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{132329}}^1$

素因数の和:132544

約数の個数: 48

約数和(自身を含む): 12306690000

約数和(自身を除く): 7039995800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3980, 4975, 7960, 9950, 19900, 39800, 132329, 264658, 529316, 661645, 1058632, 1323290, 2646580, 3308225, 5293160, 6616450, 13232900, 26333471, 26465800, 52666942, 105333884, 131667355, 210667768, 263334710, 526669420, 658336775, 1053338840, 1316673550, 2633347100, 5266694200]

約数ペア:

[(1, 5266694200), (2, 2633347100), (4, 1316673550), (5, 1053338840), (8, 658336775), (10, 526669420), (20, 263334710), (25, 210667768), (40, 131667355), (50, 105333884), (100, 52666942), (199, 26465800), (200, 26333471), (398, 13232900), (796, 6616450), (995, 5293160), (1592, 3308225), (1990, 2646580), (3980, 1323290), (4975, 1058632), (7960, 661645), (9950, 529316), (19900, 264658), (39800, 132329)]