1738170080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{252641}}^1$

素因数の和:252699

約数の個数: 48

約数和(自身を含む): 4201941744

約数和(自身を除く): 2463771664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 252641, 505282, 1010564, 1263205, 2021128, 2526410, 4042256, 5052820, 8084512, 10105640, 10863563, 20211280, 21727126, 40422560, 43454252, 54317815, 86908504, 108635630, 173817008, 217271260, 347634016, 434542520, 869085040, 1738170080]

約数ペア:

[(1, 1738170080), (2, 869085040), (4, 434542520), (5, 347634016), (8, 217271260), (10, 173817008), (16, 108635630), (20, 86908504), (32, 54317815), (40, 43454252), (43, 40422560), (80, 21727126), (86, 20211280), (160, 10863563), (172, 10105640), (215, 8084512), (344, 5052820), (430, 4042256), (688, 2526410), (860, 2021128), (1376, 1263205), (1720, 1010564), (3440, 505282), (6880, 252641)]