244103120

素因数分解:

$2^4\times 5^1\times {\mathrm{991}}^1\times {\mathrm{3079}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 568296960

約数和(自身を除く): 324193840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 991, 1982, 3079, 3964, 4955, 6158, 7928, 9910, 12316, 15395, 15856, 19820, 24632, 30790, 39640, 49264, 61580, 79280, 123160, 246320, 3051289, 6102578, 12205156, 15256445, 24410312, 30512890, 48820624, 61025780, 122051560, 244103120]

約数ペア:

[(1, 244103120), (2, 122051560), (4, 61025780), (5, 48820624), (8, 30512890), (10, 24410312), (16, 15256445), (20, 12205156), (40, 6102578), (80, 3051289), (991, 246320), (1982, 123160), (3079, 79280), (3964, 61580), (4955, 49264), (6158, 39640), (7928, 30790), (9910, 24632), (12316, 19820), (15395, 15856)]