949076180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{14543}}^1$

素因数の和:14816

約数の個数: 48

約数和(自身を含む): 2155071744

約数和(自身を除く): 1205995564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 1004, 1255, 2510, 3263, 5020, 6526, 13052, 14543, 16315, 29086, 32630, 58172, 65260, 72715, 145430, 189059, 290860, 378118, 756236, 945295, 1890590, 3650293, 3781180, 7300586, 14601172, 18251465, 36502930, 47453809, 73005860, 94907618, 189815236, 237269045, 474538090, 949076180]

約数ペア:

[(1, 949076180), (2, 474538090), (4, 237269045), (5, 189815236), (10, 94907618), (13, 73005860), (20, 47453809), (26, 36502930), (52, 18251465), (65, 14601172), (130, 7300586), (251, 3781180), (260, 3650293), (502, 1890590), (1004, 945295), (1255, 756236), (2510, 378118), (3263, 290860), (5020, 189059), (6526, 145430), (13052, 72715), (14543, 65260), (16315, 58172), (29086, 32630)]