26061840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5197

約数の個数: 120

約数和(自身を含む): 100047168

約数和(自身を除く): 73985328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5171, 10342, 15513, 20684, 25855, 31026, 36197, 41368, 46539, 51710, 62052, 72394, 77565, 82736, 93078, 103420, 108591, 124104, 144788, 155130, 180985, 186156, 206840, 217182, 232695, 248208, 289576, 310260, 325773, 361970, 372312, 413680, 434364, 465390, 542955, 579152, 620520, 651546, 723940, 744624, 868728, 930780, 1085910, 1241040, 1303092, 1447880, 1628865, 1737456, 1861560, 2171820, 2606184, 2895760, 3257730, 3723120, 4343640, 5212368, 6515460, 8687280, 13030920, 26061840]

約数ペア:

[(1, 26061840), (2, 13030920), (3, 8687280), (4, 6515460), (5, 5212368), (6, 4343640), (7, 3723120), (8, 3257730), (9, 2895760), (10, 2606184), (12, 2171820), (14, 1861560), (15, 1737456), (16, 1628865), (18, 1447880), (20, 1303092), (21, 1241040), (24, 1085910), (28, 930780), (30, 868728), (35, 744624), (36, 723940), (40, 651546), (42, 620520), (45, 579152), (48, 542955), (56, 465390), (60, 434364), (63, 413680), (70, 372312), (72, 361970), (80, 325773), (84, 310260), (90, 289576), (105, 248208), (112, 232695), (120, 217182), (126, 206840), (140, 186156), (144, 180985), (168, 155130), (180, 144788), (210, 124104), (240, 108591), (252, 103420), (280, 93078), (315, 82736), (336, 77565), (360, 72394), (420, 62052), (504, 51710), (560, 46539), (630, 41368), (720, 36197), (840, 31026), (1008, 25855), (1260, 20684), (1680, 15513), (2520, 10342), (5040, 5171)]