9685878290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{2089}}^1$

素因数の和:2859

約数の個数: 64

約数和(自身を含む): 19368581760

約数和(自身を除く): 9682703470

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 691, 1342, 1382, 2089, 3355, 3455, 4178, 6710, 6910, 7601, 10445, 15202, 20890, 22979, 38005, 42151, 45958, 76010, 84302, 114895, 127429, 210755, 229790, 254858, 421510, 463661, 637145, 927322, 1274290, 1401719, 1443499, 2318305, 2803438, 2886998, 4636610, 7008595, 7217495, 14017190, 14434990, 15878489, 31756978, 79392445, 88053439, 158784890, 176106878, 440267195, 880534390, 968587829, 1937175658, 4842939145, 9685878290]

約数ペア:

[(1, 9685878290), (2, 4842939145), (5, 1937175658), (10, 968587829), (11, 880534390), (22, 440267195), (55, 176106878), (61, 158784890), (110, 88053439), (122, 79392445), (305, 31756978), (610, 15878489), (671, 14434990), (691, 14017190), (1342, 7217495), (1382, 7008595), (2089, 4636610), (3355, 2886998), (3455, 2803438), (4178, 2318305), (6710, 1443499), (6910, 1401719), (7601, 1274290), (10445, 927322), (15202, 637145), (20890, 463661), (22979, 421510), (38005, 254858), (42151, 229790), (45958, 210755), (76010, 127429), (84302, 114895)]