25030524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 61850880

約数和(自身を除く): 36820356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 311, 353, 622, 706, 933, 1059, 1244, 1412, 1866, 2118, 3732, 4236, 5909, 6707, 11818, 13414, 17727, 20121, 23636, 26828, 35454, 40242, 70908, 80484, 109783, 219566, 329349, 439132, 658698, 1317396, 2085877, 4171754, 6257631, 8343508, 12515262, 25030524]

約数ペア:

[(1, 25030524), (2, 12515262), (3, 8343508), (4, 6257631), (6, 4171754), (12, 2085877), (19, 1317396), (38, 658698), (57, 439132), (76, 329349), (114, 219566), (228, 109783), (311, 80484), (353, 70908), (622, 40242), (706, 35454), (933, 26828), (1059, 23636), (1244, 20121), (1412, 17727), (1866, 13414), (2118, 11818), (3732, 6707), (4236, 5909)]