910691840

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1$

素因数の和:8339

約数の個数: 80

約数和(自身を含む): 2234575728

約数和(自身を除く): 1323883888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1280, 1376, 1720, 2560, 2752, 3440, 5504, 6880, 8273, 11008, 13760, 16546, 22016, 27520, 33092, 41365, 55040, 66184, 82730, 110080, 132368, 165460, 264736, 330920, 355739, 529472, 661840, 711478, 1058944, 1323680, 1422956, 1778695, 2117888, 2647360, 2845912, 3557390, 4235776, 5294720, 5691824, 7114780, 10589440, 11383648, 14229560, 21178880, 22767296, 28459120, 45534592, 56918240, 91069184, 113836480, 182138368, 227672960, 455345920, 910691840]

約数ペア:

[(1, 910691840), (2, 455345920), (4, 227672960), (5, 182138368), (8, 113836480), (10, 91069184), (16, 56918240), (20, 45534592), (32, 28459120), (40, 22767296), (43, 21178880), (64, 14229560), (80, 11383648), (86, 10589440), (128, 7114780), (160, 5691824), (172, 5294720), (215, 4235776), (256, 3557390), (320, 2845912), (344, 2647360), (430, 2117888), (512, 1778695), (640, 1422956), (688, 1323680), (860, 1058944), (1280, 711478), (1376, 661840), (1720, 529472), (2560, 355739), (2752, 330920), (3440, 264736), (5504, 165460), (6880, 132368), (8273, 110080), (11008, 82730), (13760, 66184), (16546, 55040), (22016, 41365), (27520, 33092)]