20240039260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{4457}}^1$

素因数の和:4835

約数の個数: 96

約数和(自身を含む): 49130726400

約数和(自身を除く): 28890687140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 199, 326, 398, 652, 796, 815, 995, 1141, 1393, 1630, 1990, 2282, 2786, 3260, 3980, 4457, 4564, 5572, 5705, 6965, 8914, 11410, 13930, 17828, 22285, 22820, 27860, 31199, 32437, 44570, 62398, 64874, 89140, 124796, 129748, 155995, 162185, 227059, 311990, 324370, 454118, 623980, 648740, 726491, 886943, 908236, 1135295, 1452982, 1773886, 2270590, 2905964, 3547772, 3632455, 4434715, 4541180, 5085437, 6208601, 7264910, 8869430, 10170874, 12417202, 14529820, 17738860, 20341748, 24834404, 25427185, 31043005, 50854370, 62086010, 101708740, 124172020, 144571709, 289143418, 578286836, 722858545, 1012001963, 1445717090, 2024003926, 2891434180, 4048007852, 5060009815, 10120019630, 20240039260]

約数ペア:

[(1, 20240039260), (2, 10120019630), (4, 5060009815), (5, 4048007852), (7, 2891434180), (10, 2024003926), (14, 1445717090), (20, 1012001963), (28, 722858545), (35, 578286836), (70, 289143418), (140, 144571709), (163, 124172020), (199, 101708740), (326, 62086010), (398, 50854370), (652, 31043005), (796, 25427185), (815, 24834404), (995, 20341748), (1141, 17738860), (1393, 14529820), (1630, 12417202), (1990, 10170874), (2282, 8869430), (2786, 7264910), (3260, 6208601), (3980, 5085437), (4457, 4541180), (4564, 4434715), (5572, 3632455), (5705, 3547772), (6965, 2905964), (8914, 2270590), (11410, 1773886), (13930, 1452982), (17828, 1135295), (22285, 908236), (22820, 886943), (27860, 726491), (31199, 648740), (32437, 623980), (44570, 454118), (62398, 324370), (64874, 311990), (89140, 227059), (124796, 162185), (129748, 155995)]