47007801500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{20897}}^1$

素因数の和:21336

約数の個数: 96

約数和(自身を含む): 112277430720

約数和(自身を除く): 65269629220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 409, 500, 550, 818, 1100, 1375, 1636, 2045, 2750, 4090, 4499, 5500, 8180, 8998, 10225, 17996, 20450, 20897, 22495, 40900, 41794, 44990, 51125, 83588, 89980, 102250, 104485, 112475, 204500, 208970, 224950, 229867, 417940, 449900, 459734, 522425, 562375, 919468, 1044850, 1124750, 1149335, 2089700, 2249500, 2298670, 2612125, 4597340, 5224250, 5746675, 8546873, 10448500, 11493350, 17093746, 22986700, 28733375, 34187492, 42734365, 57466750, 85468730, 94015603, 114933500, 170937460, 188031206, 213671825, 376062412, 427343650, 470078015, 854687300, 940156030, 1068359125, 1880312060, 2136718250, 2350390075, 4273436500, 4700780150, 9401560300, 11751950375, 23503900750, 47007801500]

約数ペア:

[(1, 47007801500), (2, 23503900750), (4, 11751950375), (5, 9401560300), (10, 4700780150), (11, 4273436500), (20, 2350390075), (22, 2136718250), (25, 1880312060), (44, 1068359125), (50, 940156030), (55, 854687300), (100, 470078015), (110, 427343650), (125, 376062412), (220, 213671825), (250, 188031206), (275, 170937460), (409, 114933500), (500, 94015603), (550, 85468730), (818, 57466750), (1100, 42734365), (1375, 34187492), (1636, 28733375), (2045, 22986700), (2750, 17093746), (4090, 11493350), (4499, 10448500), (5500, 8546873), (8180, 5746675), (8998, 5224250), (10225, 4597340), (17996, 2612125), (20450, 2298670), (20897, 2249500), (22495, 2089700), (40900, 1149335), (41794, 1124750), (44990, 1044850), (51125, 919468), (83588, 562375), (89980, 522425), (102250, 459734), (104485, 449900), (112475, 417940), (204500, 229867), (208970, 224950)]