11237311120

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{409523}}^1$

素因数の和:409557

約数の個数: 80

約数和(自身を含む): 30468585600

約数和(自身を除く): 19231274480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 27440, 409523, 819046, 1638092, 2047615, 2866661, 3276184, 4095230, 5733322, 6552368, 8190460, 11466644, 14333305, 16380920, 20066627, 22933288, 28666610, 32761840, 40133254, 45866576, 57333220, 80266508, 100333135, 114666440, 140466389, 160533016, 200666270, 229332880, 280932778, 321066032, 401332540, 561865556, 702331945, 802665080, 1123731112, 1404663890, 1605330160, 2247462224, 2809327780, 5618655560, 11237311120]

約数ペア:

[(1, 11237311120), (2, 5618655560), (4, 2809327780), (5, 2247462224), (7, 1605330160), (8, 1404663890), (10, 1123731112), (14, 802665080), (16, 702331945), (20, 561865556), (28, 401332540), (35, 321066032), (40, 280932778), (49, 229332880), (56, 200666270), (70, 160533016), (80, 140466389), (98, 114666440), (112, 100333135), (140, 80266508), (196, 57333220), (245, 45866576), (280, 40133254), (343, 32761840), (392, 28666610), (490, 22933288), (560, 20066627), (686, 16380920), (784, 14333305), (980, 11466644), (1372, 8190460), (1715, 6552368), (1960, 5733322), (2744, 4095230), (3430, 3276184), (3920, 2866661), (5488, 2047615), (6860, 1638092), (13720, 819046), (27440, 409523)]