25360920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5449

約数の個数: 96

約数和(自身を含む): 88779600

約数和(自身を除く): 63418680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 5419, 10838, 16257, 21676, 27095, 32514, 43352, 48771, 54190, 65028, 70447, 81285, 97542, 108380, 130056, 140894, 162570, 195084, 211341, 216760, 243855, 281788, 325140, 352235, 390168, 422682, 487710, 563576, 634023, 650280, 704470, 845364, 975420, 1056705, 1268046, 1408940, 1690728, 1950840, 2113410, 2536092, 2817880, 3170115, 4226820, 5072184, 6340230, 8453640, 12680460, 25360920]

約数ペア:

[(1, 25360920), (2, 12680460), (3, 8453640), (4, 6340230), (5, 5072184), (6, 4226820), (8, 3170115), (9, 2817880), (10, 2536092), (12, 2113410), (13, 1950840), (15, 1690728), (18, 1408940), (20, 1268046), (24, 1056705), (26, 975420), (30, 845364), (36, 704470), (39, 650280), (40, 634023), (45, 563576), (52, 487710), (60, 422682), (65, 390168), (72, 352235), (78, 325140), (90, 281788), (104, 243855), (117, 216760), (120, 211341), (130, 195084), (156, 162570), (180, 140894), (195, 130056), (234, 108380), (260, 97542), (312, 81285), (360, 70447), (390, 65028), (468, 54190), (520, 48771), (585, 43352), (780, 32514), (936, 27095), (1170, 21676), (1560, 16257), (2340, 10838), (4680, 5419)]