11746280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 33180840

約数和(自身を除く): 21434560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 461, 490, 520, 637, 728, 910, 922, 980, 1274, 1820, 1844, 1960, 2305, 2548, 3185, 3227, 3640, 3688, 4610, 5096, 5993, 6370, 6454, 9220, 11986, 12740, 12908, 16135, 18440, 22589, 23972, 25480, 25816, 29965, 32270, 41951, 45178, 47944, 59930, 64540, 83902, 90356, 112945, 119860, 129080, 167804, 180712, 209755, 225890, 239720, 293657, 335608, 419510, 451780, 587314, 839020, 903560, 1174628, 1468285, 1678040, 2349256, 2936570, 5873140, 11746280]

約数ペア:

[(1, 11746280), (2, 5873140), (4, 2936570), (5, 2349256), (7, 1678040), (8, 1468285), (10, 1174628), (13, 903560), (14, 839020), (20, 587314), (26, 451780), (28, 419510), (35, 335608), (40, 293657), (49, 239720), (52, 225890), (56, 209755), (65, 180712), (70, 167804), (91, 129080), (98, 119860), (104, 112945), (130, 90356), (140, 83902), (182, 64540), (196, 59930), (245, 47944), (260, 45178), (280, 41951), (364, 32270), (392, 29965), (455, 25816), (461, 25480), (490, 23972), (520, 22589), (637, 18440), (728, 16135), (910, 12908), (922, 12740), (980, 11986), (1274, 9220), (1820, 6454), (1844, 6370), (1960, 5993), (2305, 5096), (2548, 4610), (3185, 3688), (3227, 3640)]