10080459520

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{72251}}^1$

素因数の和:72381

約数の個数: 72

約数和(自身を含む): 24367709520

約数和(自身を除く): 14287250000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 872, 1090, 1280, 1744, 2180, 3488, 4360, 6976, 8720, 13952, 17440, 27904, 34880, 69760, 72251, 139520, 144502, 289004, 361255, 578008, 722510, 1156016, 1445020, 2312032, 2890040, 4624064, 5780080, 7875359, 9248128, 11560160, 15750718, 18496256, 23120320, 31501436, 39376795, 46240640, 63002872, 78753590, 92481280, 126005744, 157507180, 252011488, 315014360, 504022976, 630028720, 1008045952, 1260057440, 2016091904, 2520114880, 5040229760, 10080459520]

約数ペア:

[(1, 10080459520), (2, 5040229760), (4, 2520114880), (5, 2016091904), (8, 1260057440), (10, 1008045952), (16, 630028720), (20, 504022976), (32, 315014360), (40, 252011488), (64, 157507180), (80, 126005744), (109, 92481280), (128, 78753590), (160, 63002872), (218, 46240640), (256, 39376795), (320, 31501436), (436, 23120320), (545, 18496256), (640, 15750718), (872, 11560160), (1090, 9248128), (1280, 7875359), (1744, 5780080), (2180, 4624064), (3488, 2890040), (4360, 2312032), (6976, 1445020), (8720, 1156016), (13952, 722510), (17440, 578008), (27904, 361255), (34880, 289004), (69760, 144502), (72251, 139520)]