967667650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 1913253660

約数和(自身を除く): 945586010

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 397, 410, 725, 794, 1025, 1189, 1450, 1681, 1985, 2050, 2378, 3362, 3970, 5945, 8405, 9925, 11513, 11890, 16277, 16810, 19850, 23026, 29725, 32554, 42025, 48749, 57565, 59450, 81385, 84050, 97498, 115130, 162770, 243745, 287825, 406925, 472033, 487490, 575650, 667357, 813850, 944066, 1218725, 1334714, 2360165, 2437450, 3336785, 4720330, 6673570, 11800825, 16683925, 19353353, 23601650, 33367850, 38706706, 96766765, 193533530, 483833825, 967667650]

約数ペア:

[(1, 967667650), (2, 483833825), (5, 193533530), (10, 96766765), (25, 38706706), (29, 33367850), (41, 23601650), (50, 19353353), (58, 16683925), (82, 11800825), (145, 6673570), (205, 4720330), (290, 3336785), (397, 2437450), (410, 2360165), (725, 1334714), (794, 1218725), (1025, 944066), (1189, 813850), (1450, 667357), (1681, 575650), (1985, 487490), (2050, 472033), (2378, 406925), (3362, 287825), (3970, 243745), (5945, 162770), (8405, 115130), (9925, 97498), (11513, 84050), (11890, 81385), (16277, 59450), (16810, 57565), (19850, 48749), (23026, 42025), (29725, 32554)]