190090750100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{9552299}}^1$

素因数の和:9552512

約数の個数: 36

約数和(自身を含む): 414569820000

約数和(自身を除く): 224479069900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 19900, 9552299, 19104598, 38209196, 47761495, 95522990, 191045980, 238807475, 477614950, 955229900, 1900907501, 3801815002, 7603630004, 9504537505, 19009075010, 38018150020, 47522687525, 95045375050, 190090750100]

約数ペア:

[(1, 190090750100), (2, 95045375050), (4, 47522687525), (5, 38018150020), (10, 19009075010), (20, 9504537505), (25, 7603630004), (50, 3801815002), (100, 1900907501), (199, 955229900), (398, 477614950), (796, 238807475), (995, 191045980), (1990, 95522990), (3980, 47761495), (4975, 38209196), (9950, 19104598), (19900, 9552299)]