2078485700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{4133}}^1$

素因数の和:4301

約数の個数: 72

約数和(自身を含む): 4650452352

約数和(自身を除く): 2571966652

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 107, 188, 214, 235, 428, 470, 535, 940, 1070, 1175, 2140, 2350, 2675, 4133, 4700, 5029, 5350, 8266, 10058, 10700, 16532, 20116, 20665, 25145, 41330, 50290, 82660, 100580, 103325, 125725, 194251, 206650, 251450, 388502, 413300, 442231, 502900, 777004, 884462, 971255, 1768924, 1942510, 2211155, 3885020, 4422310, 4856275, 8844620, 9712550, 11055775, 19425100, 20784857, 22111550, 41569714, 44223100, 83139428, 103924285, 207848570, 415697140, 519621425, 1039242850, 2078485700]

約数ペア:

[(1, 2078485700), (2, 1039242850), (4, 519621425), (5, 415697140), (10, 207848570), (20, 103924285), (25, 83139428), (47, 44223100), (50, 41569714), (94, 22111550), (100, 20784857), (107, 19425100), (188, 11055775), (214, 9712550), (235, 8844620), (428, 4856275), (470, 4422310), (535, 3885020), (940, 2211155), (1070, 1942510), (1175, 1768924), (2140, 971255), (2350, 884462), (2675, 777004), (4133, 502900), (4700, 442231), (5029, 413300), (5350, 388502), (8266, 251450), (10058, 206650), (10700, 194251), (16532, 125725), (20116, 103325), (20665, 100580), (25145, 82660), (41330, 50290)]