82320700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10691}}^1$

素因数の和:10723

約数の個数: 72

約数和(自身を含む): 222735744

約数和(自身を除く): 140415044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 10691, 21382, 42764, 53455, 74837, 106910, 117601, 149674, 213820, 235202, 267275, 299348, 374185, 470404, 534550, 588005, 748370, 823207, 1069100, 1176010, 1496740, 1646414, 1870925, 2352020, 2940025, 3292828, 3741850, 4116035, 5880050, 7483700, 8232070, 11760100, 16464140, 20580175, 41160350, 82320700]

約数ペア:

[(1, 82320700), (2, 41160350), (4, 20580175), (5, 16464140), (7, 11760100), (10, 8232070), (11, 7483700), (14, 5880050), (20, 4116035), (22, 3741850), (25, 3292828), (28, 2940025), (35, 2352020), (44, 1870925), (50, 1646414), (55, 1496740), (70, 1176010), (77, 1069100), (100, 823207), (110, 748370), (140, 588005), (154, 534550), (175, 470404), (220, 374185), (275, 299348), (308, 267275), (350, 235202), (385, 213820), (550, 149674), (700, 117601), (770, 106910), (1100, 74837), (1540, 53455), (1925, 42764), (3850, 21382), (7700, 10691)]