42998500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3781

約数の個数: 48

約数和(自身を含む): 98017920

約数和(自身を除く): 55019420

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 3739, 5750, 7478, 11500, 14956, 18695, 37390, 74780, 85997, 93475, 171994, 186950, 343988, 373900, 429985, 467375, 859970, 934750, 1719940, 1869500, 2149925, 4299850, 8599700, 10749625, 21499250, 42998500]

約数ペア:

[(1, 42998500), (2, 21499250), (4, 10749625), (5, 8599700), (10, 4299850), (20, 2149925), (23, 1869500), (25, 1719940), (46, 934750), (50, 859970), (92, 467375), (100, 429985), (115, 373900), (125, 343988), (230, 186950), (250, 171994), (460, 93475), (500, 85997), (575, 74780), (1150, 37390), (2300, 18695), (2875, 14956), (3739, 11500), (5750, 7478)]