20220772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 25502108

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 29, 44, 46, 52, 53, 58, 92, 106, 116, 143, 212, 253, 286, 299, 319, 377, 506, 572, 583, 598, 638, 667, 689, 754, 1012, 1166, 1196, 1219, 1276, 1334, 1378, 1508, 1537, 2332, 2438, 2668, 2756, 3074, 3289, 4147, 4876, 6148, 6578, 7337, 7579, 8294, 8671, 13156, 13409, 14674, 15158, 15847, 16588, 16907, 17342, 19981, 26818, 29348, 30316, 31694, 33814, 34684, 35351, 39962, 53636, 63388, 67628, 70702, 79924, 95381, 141404, 174317, 190762, 219791, 348634, 381524, 388861, 439582, 459563, 697268, 777722, 879164, 919126, 1555444, 1838252, 5055193, 10110386, 20220772]

約数ペア:

[(1, 20220772), (2, 10110386), (4, 5055193), (11, 1838252), (13, 1555444), (22, 919126), (23, 879164), (26, 777722), (29, 697268), (44, 459563), (46, 439582), (52, 388861), (53, 381524), (58, 348634), (92, 219791), (106, 190762), (116, 174317), (143, 141404), (212, 95381), (253, 79924), (286, 70702), (299, 67628), (319, 63388), (377, 53636), (506, 39962), (572, 35351), (583, 34684), (598, 33814), (638, 31694), (667, 30316), (689, 29348), (754, 26818), (1012, 19981), (1166, 17342), (1196, 16907), (1219, 16588), (1276, 15847), (1334, 15158), (1378, 14674), (1508, 13409), (1537, 13156), (2332, 8671), (2438, 8294), (2668, 7579), (2756, 7337), (3074, 6578), (3289, 6148), (4147, 4876)]