89274220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 223082496

約数和(自身を除く): 133808276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 103, 140, 151, 164, 205, 206, 287, 302, 410, 412, 515, 574, 604, 721, 755, 820, 1030, 1057, 1148, 1435, 1442, 1510, 2060, 2114, 2870, 2884, 3020, 3605, 4223, 4228, 5285, 5740, 6191, 7210, 8446, 10570, 12382, 14420, 15553, 16892, 21115, 21140, 24764, 29561, 30955, 31106, 42230, 43337, 59122, 61910, 62212, 77765, 84460, 86674, 108871, 118244, 123820, 147805, 155530, 173348, 216685, 217742, 295610, 311060, 433370, 435484, 544355, 591220, 637673, 866740, 1088710, 1275346, 2177420, 2550692, 3188365, 4463711, 6376730, 8927422, 12753460, 17854844, 22318555, 44637110, 89274220]

約数ペア:

[(1, 89274220), (2, 44637110), (4, 22318555), (5, 17854844), (7, 12753460), (10, 8927422), (14, 6376730), (20, 4463711), (28, 3188365), (35, 2550692), (41, 2177420), (70, 1275346), (82, 1088710), (103, 866740), (140, 637673), (151, 591220), (164, 544355), (205, 435484), (206, 433370), (287, 311060), (302, 295610), (410, 217742), (412, 216685), (515, 173348), (574, 155530), (604, 147805), (721, 123820), (755, 118244), (820, 108871), (1030, 86674), (1057, 84460), (1148, 77765), (1435, 62212), (1442, 61910), (1510, 59122), (2060, 43337), (2114, 42230), (2870, 31106), (2884, 30955), (3020, 29561), (3605, 24764), (4223, 21140), (4228, 21115), (5285, 16892), (5740, 15553), (6191, 14420), (7210, 12382), (8446, 10570)]