13151837500

素因数分解:

$2^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 31005828000

約数和(自身を除く): 17853990500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 125, 170, 236, 250, 295, 340, 425, 500, 590, 625, 850, 1003, 1049, 1180, 1250, 1475, 1700, 2006, 2098, 2125, 2500, 2950, 3125, 4012, 4196, 4250, 5015, 5245, 5900, 6250, 7375, 8500, 10030, 10490, 10625, 12500, 14750, 17833, 20060, 20980, 21250, 25075, 26225, 29500, 35666, 36875, 42500, 50150, 52450, 53125, 61891, 71332, 73750, 89165, 100300, 104900, 106250, 123782, 125375, 131125, 147500, 178330, 184375, 212500, 247564, 250750, 262250, 309455, 356660, 368750, 445825, 501500, 524500, 618910, 626875, 655625, 737500, 891650, 1052147, 1237820, 1253750, 1311250, 1547275, 1783300, 2104294, 2229125, 2507500, 2622500, 3094550, 3134375, 3278125, 4208588, 4458250, 5260735, 6189100, 6268750, 6556250, 7736375, 8916500, 10521470, 11145625, 12537500, 13112500, 15472750, 21042940, 22291250, 26303675, 30945500, 38681875, 44582500, 52607350, 55728125, 77363750, 105214700, 111456250, 131518375, 154727500, 193409375, 222912500, 263036750, 386818750, 526073500, 657591875, 773637500, 1315183750, 2630367500, 3287959375, 6575918750, 13151837500]

約数ペア:

[(1, 13151837500), (2, 6575918750), (4, 3287959375), (5, 2630367500), (10, 1315183750), (17, 773637500), (20, 657591875), (25, 526073500), (34, 386818750), (50, 263036750), (59, 222912500), (68, 193409375), (85, 154727500), (100, 131518375), (118, 111456250), (125, 105214700), (170, 77363750), (236, 55728125), (250, 52607350), (295, 44582500), (340, 38681875), (425, 30945500), (500, 26303675), (590, 22291250), (625, 21042940), (850, 15472750), (1003, 13112500), (1049, 12537500), (1180, 11145625), (1250, 10521470), (1475, 8916500), (1700, 7736375), (2006, 6556250), (2098, 6268750), (2125, 6189100), (2500, 5260735), (2950, 4458250), (3125, 4208588), (4012, 3278125), (4196, 3134375), (4250, 3094550), (5015, 2622500), (5245, 2507500), (5900, 2229125), (6250, 2104294), (7375, 1783300), (8500, 1547275), (10030, 1311250), (10490, 1253750), (10625, 1237820), (12500, 1052147), (14750, 891650), (17833, 737500), (20060, 655625), (20980, 626875), (21250, 618910), (25075, 524500), (26225, 501500), (29500, 445825), (35666, 368750), (36875, 356660), (42500, 309455), (50150, 262250), (52450, 250750), (53125, 247564), (61891, 212500), (71332, 184375), (73750, 178330), (89165, 147500), (100300, 131125), (104900, 125375), (106250, 123782)]