456476150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 919212000

約数和(自身を除く): 462735850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 199, 325, 398, 650, 995, 1990, 2587, 3529, 4975, 5174, 7058, 9950, 12935, 17645, 25870, 35290, 45877, 64675, 88225, 91754, 129350, 176450, 229385, 458770, 702271, 1146925, 1404542, 2293850, 3511355, 7022710, 9129523, 17556775, 18259046, 35113550, 45647615, 91295230, 228238075, 456476150]

約数ペア:

[(1, 456476150), (2, 228238075), (5, 91295230), (10, 45647615), (13, 35113550), (25, 18259046), (26, 17556775), (50, 9129523), (65, 7022710), (130, 3511355), (199, 2293850), (325, 1404542), (398, 1146925), (650, 702271), (995, 458770), (1990, 229385), (2587, 176450), (3529, 129350), (4975, 91754), (5174, 88225), (7058, 64675), (9950, 45877), (12935, 35290), (17645, 25870)]