8304417280

素因数分解:

$2^9\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8839}}^1$

素因数の和:9229

約数の個数: 80

約数和(自身を含む): 19967650560

約数和(自身を除く): 11663233280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 367, 512, 640, 734, 1280, 1468, 1835, 2560, 2936, 3670, 5872, 7340, 8839, 11744, 14680, 17678, 23488, 29360, 35356, 44195, 46976, 58720, 70712, 88390, 93952, 117440, 141424, 176780, 187904, 234880, 282848, 353560, 469760, 565696, 707120, 939520, 1131392, 1414240, 2262784, 2828480, 3243913, 4525568, 5656960, 6487826, 11313920, 12975652, 16219565, 22627840, 25951304, 32439130, 51902608, 64878260, 103805216, 129756520, 207610432, 259513040, 415220864, 519026080, 830441728, 1038052160, 1660883456, 2076104320, 4152208640, 8304417280]

約数ペア:

[(1, 8304417280), (2, 4152208640), (4, 2076104320), (5, 1660883456), (8, 1038052160), (10, 830441728), (16, 519026080), (20, 415220864), (32, 259513040), (40, 207610432), (64, 129756520), (80, 103805216), (128, 64878260), (160, 51902608), (256, 32439130), (320, 25951304), (367, 22627840), (512, 16219565), (640, 12975652), (734, 11313920), (1280, 6487826), (1468, 5656960), (1835, 4525568), (2560, 3243913), (2936, 2828480), (3670, 2262784), (5872, 1414240), (7340, 1131392), (8839, 939520), (11744, 707120), (14680, 565696), (17678, 469760), (23488, 353560), (29360, 282848), (35356, 234880), (44195, 187904), (46976, 176780), (58720, 141424), (70712, 117440), (88390, 93952)]