26208023660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{80447}}^1$

素因数の和:80655

約数の個数: 96

約数和(自身を含む): 68116930560

約数和(自身を除く): 41908906900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 179, 182, 260, 358, 364, 455, 716, 895, 910, 1253, 1790, 1820, 2327, 2506, 3580, 4654, 5012, 6265, 9308, 11635, 12530, 16289, 23270, 25060, 32578, 46540, 65156, 80447, 81445, 160894, 162890, 321788, 325780, 402235, 563129, 804470, 1045811, 1126258, 1608940, 2091622, 2252516, 2815645, 4183244, 5229055, 5631290, 7320677, 10458110, 11262580, 14400013, 14641354, 20916220, 28800026, 29282708, 36603385, 57600052, 72000065, 73206770, 100800091, 144000130, 146413540, 187200169, 201600182, 288000260, 374400338, 403200364, 504000455, 748800676, 936000845, 1008000910, 1310401183, 1872001690, 2016001820, 2620802366, 3744003380, 5241604732, 6552005915, 13104011830, 26208023660]

約数ペア:

[(1, 26208023660), (2, 13104011830), (4, 6552005915), (5, 5241604732), (7, 3744003380), (10, 2620802366), (13, 2016001820), (14, 1872001690), (20, 1310401183), (26, 1008000910), (28, 936000845), (35, 748800676), (52, 504000455), (65, 403200364), (70, 374400338), (91, 288000260), (130, 201600182), (140, 187200169), (179, 146413540), (182, 144000130), (260, 100800091), (358, 73206770), (364, 72000065), (455, 57600052), (716, 36603385), (895, 29282708), (910, 28800026), (1253, 20916220), (1790, 14641354), (1820, 14400013), (2327, 11262580), (2506, 10458110), (3580, 7320677), (4654, 5631290), (5012, 5229055), (6265, 4183244), (9308, 2815645), (11635, 2252516), (12530, 2091622), (16289, 1608940), (23270, 1126258), (25060, 1045811), (32578, 804470), (46540, 563129), (65156, 402235), (80447, 325780), (81445, 321788), (160894, 162890)]