10880375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 15253056

約数和(自身を除く): 4372681

約数列:

[1, 5, 11, 25, 41, 55, 125, 193, 205, 275, 451, 965, 1025, 1375, 2123, 2255, 4825, 5125, 7913, 10615, 11275, 24125, 39565, 53075, 56375, 87043, 197825, 265375, 435215, 989125, 2176075, 10880375]

約数ペア:

[(1, 10880375), (5, 2176075), (11, 989125), (25, 435215), (41, 265375), (55, 197825), (125, 87043), (193, 56375), (205, 53075), (275, 39565), (451, 24125), (965, 11275), (1025, 10615), (1375, 7913), (2123, 5125), (2255, 4825)]