26393640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 128

約数和(自身を含む): 97493760

約数和(自身を除く): 71100120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2417, 2730, 3640, 4834, 5460, 7251, 9668, 10920, 12085, 14502, 16919, 19336, 24170, 29004, 31421, 33838, 36255, 48340, 50757, 58008, 62842, 67676, 72510, 84595, 94263, 96680, 101514, 125684, 135352, 145020, 157105, 169190, 188526, 203028, 219947, 251368, 253785, 290040, 314210, 338380, 377052, 406056, 439894, 471315, 507570, 628420, 659841, 676760, 754104, 879788, 942630, 1015140, 1099735, 1256840, 1319682, 1759576, 1885260, 2030280, 2199470, 2639364, 3299205, 3770520, 4398940, 5278728, 6598410, 8797880, 13196820, 26393640]

約数ペア:

[(1, 26393640), (2, 13196820), (3, 8797880), (4, 6598410), (5, 5278728), (6, 4398940), (7, 3770520), (8, 3299205), (10, 2639364), (12, 2199470), (13, 2030280), (14, 1885260), (15, 1759576), (20, 1319682), (21, 1256840), (24, 1099735), (26, 1015140), (28, 942630), (30, 879788), (35, 754104), (39, 676760), (40, 659841), (42, 628420), (52, 507570), (56, 471315), (60, 439894), (65, 406056), (70, 377052), (78, 338380), (84, 314210), (91, 290040), (104, 253785), (105, 251368), (120, 219947), (130, 203028), (140, 188526), (156, 169190), (168, 157105), (182, 145020), (195, 135352), (210, 125684), (260, 101514), (273, 96680), (280, 94263), (312, 84595), (364, 72510), (390, 67676), (420, 62842), (455, 58008), (520, 50757), (546, 48340), (728, 36255), (780, 33838), (840, 31421), (910, 29004), (1092, 24170), (1365, 19336), (1560, 16919), (1820, 14502), (2184, 12085), (2417, 10920), (2730, 9668), (3640, 7251), (4834, 5460)]