8820719.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 220110912

約数和(自身を除く): 142490928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2347, 2544, 2756, 4134, 4694, 5512, 7041, 8268, 9388, 11024, 14082, 16536, 18776, 28164, 30511, 33072, 37552, 56328, 61022, 91533, 112656, 122044, 124391, 183066, 244088, 248782, 366132, 373173, 488176, 497564, 732264, 746346, 995128, 1464528, 1492692, 1617083, 1990256, 2985384, 3234166, 4851249, 5970768, 6468332, 9702498, 12936664, 19404996, 25873328, 38809992, 77619984]

約数ペア:

[(1, 77619984), (2, 38809992), (3, 25873328), (4, 19404996), (6, 12936664), (8, 9702498), (12, 6468332), (13, 5970768), (16, 4851249), (24, 3234166), (26, 2985384), (39, 1990256), (48, 1617083), (52, 1492692), (53, 1464528), (78, 995128), (104, 746346), (106, 732264), (156, 497564), (159, 488176), (208, 373173), (212, 366132), (312, 248782), (318, 244088), (424, 183066), (624, 124391), (636, 122044), (689, 112656), (848, 91533), (1272, 61022), (1378, 56328), (2067, 37552), (2347, 33072), (2544, 30511), (2756, 28164), (4134, 18776), (4694, 16536), (5512, 14082), (7041, 11024), (8268, 9388)]