12923680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 38102400

約数和(自身を除く): 25178720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1049, 1120, 1232, 1540, 1760, 2098, 2464, 3080, 4196, 5245, 6160, 7343, 8392, 10490, 11539, 12320, 14686, 16784, 20980, 23078, 29372, 33568, 36715, 41960, 46156, 57695, 58744, 73430, 80773, 83920, 92312, 115390, 117488, 146860, 161546, 167840, 184624, 230780, 234976, 293720, 323092, 369248, 403865, 461560, 587440, 646184, 807730, 923120, 1174880, 1292368, 1615460, 1846240, 2584736, 3230920, 6461840, 12923680]

約数ペア:

[(1, 12923680), (2, 6461840), (4, 3230920), (5, 2584736), (7, 1846240), (8, 1615460), (10, 1292368), (11, 1174880), (14, 923120), (16, 807730), (20, 646184), (22, 587440), (28, 461560), (32, 403865), (35, 369248), (40, 323092), (44, 293720), (55, 234976), (56, 230780), (70, 184624), (77, 167840), (80, 161546), (88, 146860), (110, 117488), (112, 115390), (140, 92312), (154, 83920), (160, 80773), (176, 73430), (220, 58744), (224, 57695), (280, 46156), (308, 41960), (352, 36715), (385, 33568), (440, 29372), (560, 23078), (616, 20980), (770, 16784), (880, 14686), (1049, 12320), (1120, 11539), (1232, 10490), (1540, 8392), (1760, 7343), (2098, 6160), (2464, 5245), (3080, 4196)]