86128700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 218881824

約数和(自身を除く): 132753124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 3001, 4100, 5740, 6002, 7175, 12004, 14350, 15005, 21007, 28700, 30010, 42014, 60020, 75025, 84028, 105035, 123041, 150050, 210070, 246082, 300100, 420140, 492164, 525175, 615205, 861287, 1050350, 1230410, 1722574, 2100700, 2460820, 3076025, 3445148, 4306435, 6152050, 8612870, 12304100, 17225740, 21532175, 43064350, 86128700]

約数ペア:

[(1, 86128700), (2, 43064350), (4, 21532175), (5, 17225740), (7, 12304100), (10, 8612870), (14, 6152050), (20, 4306435), (25, 3445148), (28, 3076025), (35, 2460820), (41, 2100700), (50, 1722574), (70, 1230410), (82, 1050350), (100, 861287), (140, 615205), (164, 525175), (175, 492164), (205, 420140), (287, 300100), (350, 246082), (410, 210070), (574, 150050), (700, 123041), (820, 105035), (1025, 84028), (1148, 75025), (1435, 60020), (2050, 42014), (2870, 30010), (3001, 28700), (4100, 21007), (5740, 15005), (6002, 14350), (7175, 12004)]