25960680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 86697000

約数和(自身を除く): 60736320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 1949, 2220, 2664, 3330, 3898, 4440, 5847, 6660, 7796, 9745, 11694, 13320, 15592, 17541, 19490, 23388, 29235, 35082, 38980, 46776, 58470, 70164, 72113, 77960, 87705, 116940, 140328, 144226, 175410, 216339, 233880, 288452, 350820, 360565, 432678, 576904, 649017, 701640, 721130, 865356, 1081695, 1298034, 1442260, 1730712, 2163390, 2596068, 2884520, 3245085, 4326780, 5192136, 6490170, 8653560, 12980340, 25960680]

約数ペア:

[(1, 25960680), (2, 12980340), (3, 8653560), (4, 6490170), (5, 5192136), (6, 4326780), (8, 3245085), (9, 2884520), (10, 2596068), (12, 2163390), (15, 1730712), (18, 1442260), (20, 1298034), (24, 1081695), (30, 865356), (36, 721130), (37, 701640), (40, 649017), (45, 576904), (60, 432678), (72, 360565), (74, 350820), (90, 288452), (111, 233880), (120, 216339), (148, 175410), (180, 144226), (185, 140328), (222, 116940), (296, 87705), (333, 77960), (360, 72113), (370, 70164), (444, 58470), (555, 46776), (666, 38980), (740, 35082), (888, 29235), (1110, 23388), (1332, 19490), (1480, 17541), (1665, 15592), (1949, 13320), (2220, 11694), (2664, 9745), (3330, 7796), (3898, 6660), (4440, 5847)]