948168260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{24151}}^1$

素因数の和:24324

約数の個数: 48

約数和(自身を含む): 2158609152

約数和(自身を除く): 1210440892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 24151, 39260, 48302, 96604, 120755, 241510, 313963, 483020, 627926, 1255852, 1569815, 3139630, 3646801, 6279260, 7293602, 14587204, 18234005, 36468010, 47408413, 72936020, 94816826, 189633652, 237042065, 474084130, 948168260]

約数ペア:

[(1, 948168260), (2, 474084130), (4, 237042065), (5, 189633652), (10, 94816826), (13, 72936020), (20, 47408413), (26, 36468010), (52, 18234005), (65, 14587204), (130, 7293602), (151, 6279260), (260, 3646801), (302, 3139630), (604, 1569815), (755, 1255852), (1510, 627926), (1963, 483020), (3020, 313963), (3926, 241510), (7852, 120755), (9815, 96604), (19630, 48302), (24151, 39260)]