7624471040

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69263}}^1$

素因数の和:69329

約数の個数: 80

約数和(自身を含む): 18706267008

約数和(自身を除く): 11081795968

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, 11008, 13760, 22016, 27520, 55040, 69263, 110080, 138526, 277052, 346315, 554104, 692630, 1108208, 1385260, 2216416, 2770520, 2978309, 4432832, 5541040, 5956618, 8865664, 11082080, 11913236, 14891545, 17731328, 22164160, 23826472, 29783090, 35462656, 44328320, 47652944, 59566180, 88656640, 95305888, 119132360, 177313280, 190611776, 238264720, 381223552, 476529440, 762447104, 953058880, 1524894208, 1906117760, 3812235520, 7624471040]

約数ペア:

[(1, 7624471040), (2, 3812235520), (4, 1906117760), (5, 1524894208), (8, 953058880), (10, 762447104), (16, 476529440), (20, 381223552), (32, 238264720), (40, 190611776), (43, 177313280), (64, 119132360), (80, 95305888), (86, 88656640), (128, 59566180), (160, 47652944), (172, 44328320), (215, 35462656), (256, 29783090), (320, 23826472), (344, 22164160), (430, 17731328), (512, 14891545), (640, 11913236), (688, 11082080), (860, 8865664), (1280, 5956618), (1376, 5541040), (1720, 4432832), (2560, 2978309), (2752, 2770520), (3440, 2216416), (5504, 1385260), (6880, 1108208), (11008, 692630), (13760, 554104), (22016, 346315), (27520, 277052), (55040, 138526), (69263, 110080)]