11742097880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{65657}}^1$

素因数の和:65948

約数の個数: 64

約数和(自身を含む): 28080613440

約数和(自身を除く): 16338515560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 263, 340, 526, 680, 1052, 1315, 2104, 2630, 4471, 5260, 8942, 10520, 17884, 22355, 35768, 44710, 65657, 89420, 131314, 178840, 262628, 328285, 525256, 656570, 1116169, 1313140, 2232338, 2626280, 4464676, 5580845, 8929352, 11161690, 17267791, 22323380, 34535582, 44646760, 69071164, 86338955, 138142328, 172677910, 293552447, 345355820, 587104894, 690711640, 1174209788, 1467762235, 2348419576, 2935524470, 5871048940, 11742097880]

約数ペア:

[(1, 11742097880), (2, 5871048940), (4, 2935524470), (5, 2348419576), (8, 1467762235), (10, 1174209788), (17, 690711640), (20, 587104894), (34, 345355820), (40, 293552447), (68, 172677910), (85, 138142328), (136, 86338955), (170, 69071164), (263, 44646760), (340, 34535582), (526, 22323380), (680, 17267791), (1052, 11161690), (1315, 8929352), (2104, 5580845), (2630, 4464676), (4471, 2626280), (5260, 2232338), (8942, 1313140), (10520, 1116169), (17884, 656570), (22355, 525256), (35768, 328285), (44710, 262628), (65657, 178840), (89420, 131314)]