542781836350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7649}}^1\times {\mathrm{109171}}^1$

素因数の和:116845

約数の個数: 48

約数和(自身を含む): 1087385871600

約数和(自身を除く): 544604035250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7649, 15298, 38245, 76490, 99437, 109171, 191225, 198874, 218342, 382450, 497185, 545855, 994370, 1091710, 1419223, 2485925, 2729275, 2838446, 4971850, 5458550, 7096115, 14192230, 35480575, 70961150, 835048979, 1670097958, 4175244895, 8350489790, 10855636727, 20876224475, 21711273454, 41752448950, 54278183635, 108556367270, 271390918175, 542781836350]

約数ペア:

[(1, 542781836350), (2, 271390918175), (5, 108556367270), (10, 54278183635), (13, 41752448950), (25, 21711273454), (26, 20876224475), (50, 10855636727), (65, 8350489790), (130, 4175244895), (325, 1670097958), (650, 835048979), (7649, 70961150), (15298, 35480575), (38245, 14192230), (76490, 7096115), (99437, 5458550), (109171, 4971850), (191225, 2838446), (198874, 2729275), (218342, 2485925), (382450, 1419223), (497185, 1091710), (545855, 994370)]