82667520020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{73387}}^1$

素因数の和:73920

約数の個数: 48

約数和(自身を含む): 175222363008

約数和(自身を除く): 92554842988

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 373, 604, 746, 755, 1492, 1510, 1865, 3020, 3730, 7460, 56323, 73387, 112646, 146774, 225292, 281615, 293548, 366935, 563230, 733870, 1126460, 1467740, 11081437, 22162874, 27373351, 44325748, 54746702, 55407185, 109493404, 110814370, 136866755, 221628740, 273733510, 547467020, 4133376001, 8266752002, 16533504004, 20666880005, 41333760010, 82667520020]

約数ペア:

[(1, 82667520020), (2, 41333760010), (4, 20666880005), (5, 16533504004), (10, 8266752002), (20, 4133376001), (151, 547467020), (302, 273733510), (373, 221628740), (604, 136866755), (746, 110814370), (755, 109493404), (1492, 55407185), (1510, 54746702), (1865, 44325748), (3020, 27373351), (3730, 22162874), (7460, 11081437), (56323, 1467740), (73387, 1126460), (112646, 733870), (146774, 563230), (225292, 366935), (281615, 293548)]