269208050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131321}}^1$

素因数の和:131374

約数の個数: 24

約数和(自身を含む): 512943732

約数和(自身を除く): 243735682

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 131321, 262642, 656605, 1313210, 3283025, 5384161, 6566050, 10768322, 26920805, 53841610, 134604025, 269208050]

約数ペア:

[(1, 269208050), (2, 134604025), (5, 53841610), (10, 26920805), (25, 10768322), (41, 6566050), (50, 5384161), (82, 3283025), (205, 1313210), (410, 656605), (1025, 262642), (2050, 131321)]