26070840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 85503600

約数和(自身を除く): 59432760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 521, 556, 695, 834, 1042, 1112, 1251, 1390, 1563, 1668, 2084, 2085, 2502, 2605, 2780, 3126, 3336, 4168, 4170, 4689, 5004, 5210, 5560, 6252, 6255, 7815, 8340, 9378, 10008, 10420, 12504, 12510, 15630, 16680, 18756, 20840, 23445, 25020, 31260, 37512, 46890, 50040, 62520, 72419, 93780, 144838, 187560, 217257, 289676, 362095, 434514, 579352, 651771, 724190, 869028, 1086285, 1303542, 1448380, 1738056, 2172570, 2607084, 2896760, 3258855, 4345140, 5214168, 6517710, 8690280, 13035420, 26070840]

約数ペア:

[(1, 26070840), (2, 13035420), (3, 8690280), (4, 6517710), (5, 5214168), (6, 4345140), (8, 3258855), (9, 2896760), (10, 2607084), (12, 2172570), (15, 1738056), (18, 1448380), (20, 1303542), (24, 1086285), (30, 869028), (36, 724190), (40, 651771), (45, 579352), (60, 434514), (72, 362095), (90, 289676), (120, 217257), (139, 187560), (180, 144838), (278, 93780), (360, 72419), (417, 62520), (521, 50040), (556, 46890), (695, 37512), (834, 31260), (1042, 25020), (1112, 23445), (1251, 20840), (1390, 18756), (1563, 16680), (1668, 15630), (2084, 12510), (2085, 12504), (2502, 10420), (2605, 10008), (2780, 9378), (3126, 8340), (3336, 7815), (4168, 6255), (4170, 6252), (4689, 5560), (5004, 5210)]