80028146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 142968672

約数和(自身を除く): 62940526

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 289, 307, 374, 451, 578, 614, 697, 902, 1394, 3179, 3377, 5219, 6358, 6754, 7667, 10438, 11849, 12587, 15334, 23698, 25174, 57409, 88723, 114818, 130339, 138457, 177446, 213979, 260678, 276914, 427958, 975953, 1951906, 2353769, 3637643, 4707538, 7275286, 40014073, 80028146]

約数ペア:

[(1, 80028146), (2, 40014073), (11, 7275286), (17, 4707538), (22, 3637643), (34, 2353769), (41, 1951906), (82, 975953), (187, 427958), (289, 276914), (307, 260678), (374, 213979), (451, 177446), (578, 138457), (614, 130339), (697, 114818), (902, 88723), (1394, 57409), (3179, 25174), (3377, 23698), (5219, 15334), (6358, 12587), (6754, 11849), (7667, 10438)]