4261060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 8993880

約数和(自身を除く): 4732820

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 829, 1028, 1285, 1658, 2570, 3316, 4145, 5140, 8290, 16580, 213053, 426106, 852212, 1065265, 2130530, 4261060]

約数ペア:

[(1, 4261060), (2, 2130530), (4, 1065265), (5, 852212), (10, 426106), (20, 213053), (257, 16580), (514, 8290), (829, 5140), (1028, 4145), (1285, 3316), (1658, 2570)]