13253050

素因数分解:

$2^1\times 5^2\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 24749532

約数和(自身を除く): 11496482

約数列:

[1, 2, 5, 10, 25, 50, 401, 661, 802, 1322, 2005, 3305, 4010, 6610, 10025, 16525, 20050, 33050, 265061, 530122, 1325305, 2650610, 6626525, 13253050]

約数ペア:

[(1, 13253050), (2, 6626525), (5, 2650610), (10, 1325305), (25, 530122), (50, 265061), (401, 33050), (661, 20050), (802, 16525), (1322, 10025), (2005, 6610), (3305, 4010)]