8885252740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3126

約数の個数: 144

約数和(自身を含む): 23280832512

約数和(自身を除く): 14395579772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 169, 182, 254, 260, 338, 364, 455, 508, 635, 676, 845, 889, 910, 1183, 1270, 1651, 1690, 1778, 1820, 2366, 2540, 2957, 3302, 3380, 3556, 4445, 4732, 5914, 5915, 6604, 8255, 8890, 11557, 11828, 11830, 14785, 16510, 17780, 20699, 21463, 23114, 23660, 29570, 33020, 38441, 41398, 42926, 46228, 57785, 59140, 76882, 82796, 85852, 103495, 107315, 115570, 150241, 153764, 192205, 206990, 214630, 231140, 269087, 300482, 375539, 384410, 413980, 429260, 499733, 538174, 600964, 751078, 751205, 768820, 999466, 1076348, 1345435, 1502156, 1502410, 1877695, 1998932, 2498665, 2628773, 2690870, 3004820, 3498131, 3755390, 4882007, 4997330, 5257546, 5381740, 6996262, 7510780, 9764014, 9994660, 10515092, 13143865, 13992524, 17490655, 19528028, 24410035, 26287730, 34174049, 34981310, 48820070, 52575460, 63466091, 68348098, 69962620, 97640140, 126932182, 136696196, 170870245, 253864364, 317330455, 341740490, 444262637, 634660910, 683480980, 888525274, 1269321820, 1777050548, 2221313185, 4442626370, 8885252740]

約数ペア:

[(1, 8885252740), (2, 4442626370), (4, 2221313185), (5, 1777050548), (7, 1269321820), (10, 888525274), (13, 683480980), (14, 634660910), (20, 444262637), (26, 341740490), (28, 317330455), (35, 253864364), (52, 170870245), (65, 136696196), (70, 126932182), (91, 97640140), (127, 69962620), (130, 68348098), (140, 63466091), (169, 52575460), (182, 48820070), (254, 34981310), (260, 34174049), (338, 26287730), (364, 24410035), (455, 19528028), (508, 17490655), (635, 13992524), (676, 13143865), (845, 10515092), (889, 9994660), (910, 9764014), (1183, 7510780), (1270, 6996262), (1651, 5381740), (1690, 5257546), (1778, 4997330), (1820, 4882007), (2366, 3755390), (2540, 3498131), (2957, 3004820), (3302, 2690870), (3380, 2628773), (3556, 2498665), (4445, 1998932), (4732, 1877695), (5914, 1502410), (5915, 1502156), (6604, 1345435), (8255, 1076348), (8890, 999466), (11557, 768820), (11828, 751205), (11830, 751078), (14785, 600964), (16510, 538174), (17780, 499733), (20699, 429260), (21463, 413980), (23114, 384410), (23660, 375539), (29570, 300482), (33020, 269087), (38441, 231140), (41398, 214630), (42926, 206990), (46228, 192205), (57785, 153764), (59140, 150241), (76882, 115570), (82796, 107315), (85852, 103495)]