26085420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 79550016

約数和(自身を除く): 53464596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 463, 626, 926, 939, 1252, 1389, 1565, 1852, 1878, 2315, 2778, 2817, 3130, 3756, 4167, 4630, 4695, 5556, 5634, 6260, 6945, 8334, 9260, 9390, 11268, 13890, 14085, 16668, 18780, 20835, 27780, 28170, 41670, 56340, 83340, 144919, 289838, 434757, 579676, 724595, 869514, 1304271, 1449190, 1739028, 2173785, 2608542, 2898380, 4347570, 5217084, 6521355, 8695140, 13042710, 26085420]

約数ペア:

[(1, 26085420), (2, 13042710), (3, 8695140), (4, 6521355), (5, 5217084), (6, 4347570), (9, 2898380), (10, 2608542), (12, 2173785), (15, 1739028), (18, 1449190), (20, 1304271), (30, 869514), (36, 724595), (45, 579676), (60, 434757), (90, 289838), (180, 144919), (313, 83340), (463, 56340), (626, 41670), (926, 28170), (939, 27780), (1252, 20835), (1389, 18780), (1565, 16668), (1852, 14085), (1878, 13890), (2315, 11268), (2778, 9390), (2817, 9260), (3130, 8334), (3756, 6945), (4167, 6260), (4630, 5634), (4695, 5556)]