11748389480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{184607}}^1$

素因数の和:184698

約数の個数: 64

約数和(自身を含む): 27779811840

約数和(自身を除く): 16031422360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 86, 148, 172, 185, 215, 296, 344, 370, 430, 740, 860, 1480, 1591, 1720, 3182, 6364, 7955, 12728, 15910, 31820, 63640, 184607, 369214, 738428, 923035, 1476856, 1846070, 3692140, 6830459, 7384280, 7938101, 13660918, 15876202, 27321836, 31752404, 34152295, 39690505, 54643672, 63504808, 68304590, 79381010, 136609180, 158762020, 273218360, 293709737, 317524040, 587419474, 1174838948, 1468548685, 2349677896, 2937097370, 5874194740, 11748389480]

約数ペア:

[(1, 11748389480), (2, 5874194740), (4, 2937097370), (5, 2349677896), (8, 1468548685), (10, 1174838948), (20, 587419474), (37, 317524040), (40, 293709737), (43, 273218360), (74, 158762020), (86, 136609180), (148, 79381010), (172, 68304590), (185, 63504808), (215, 54643672), (296, 39690505), (344, 34152295), (370, 31752404), (430, 27321836), (740, 15876202), (860, 13660918), (1480, 7938101), (1591, 7384280), (1720, 6830459), (3182, 3692140), (6364, 1846070), (7955, 1476856), (12728, 923035), (15910, 738428), (31820, 369214), (63640, 184607)]