11668480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 88

約数和(自身を含む): 29182032

約数和(自身を除く): 17513552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 106, 128, 160, 172, 212, 215, 256, 265, 320, 344, 424, 430, 512, 530, 640, 688, 848, 860, 1024, 1060, 1280, 1376, 1696, 1720, 2120, 2279, 2560, 2752, 3392, 3440, 4240, 4558, 5120, 5504, 6784, 6880, 8480, 9116, 11008, 11395, 13568, 13760, 16960, 18232, 22016, 22790, 27136, 27520, 33920, 36464, 44032, 45580, 54272, 55040, 67840, 72928, 91160, 110080, 135680, 145856, 182320, 220160, 271360, 291712, 364640, 583424, 729280, 1166848, 1458560, 2333696, 2917120, 5834240, 11668480]

約数ペア:

[(1, 11668480), (2, 5834240), (4, 2917120), (5, 2333696), (8, 1458560), (10, 1166848), (16, 729280), (20, 583424), (32, 364640), (40, 291712), (43, 271360), (53, 220160), (64, 182320), (80, 145856), (86, 135680), (106, 110080), (128, 91160), (160, 72928), (172, 67840), (212, 55040), (215, 54272), (256, 45580), (265, 44032), (320, 36464), (344, 33920), (424, 27520), (430, 27136), (512, 22790), (530, 22016), (640, 18232), (688, 16960), (848, 13760), (860, 13568), (1024, 11395), (1060, 11008), (1280, 9116), (1376, 8480), (1696, 6880), (1720, 6784), (2120, 5504), (2279, 5120), (2560, 4558), (2752, 4240), (3392, 3440)]