66293590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26203}}^1$

素因数の和:26244

約数の個数: 32

約数和(自身を含む): 135841536

約数和(自身を除く): 69547946

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26203, 52406, 131015, 262030, 288233, 576466, 602669, 1205338, 1441165, 2882330, 3013345, 6026690, 6629359, 13258718, 33146795, 66293590]

約数ペア:

[(1, 66293590), (2, 33146795), (5, 13258718), (10, 6629359), (11, 6026690), (22, 3013345), (23, 2882330), (46, 1441165), (55, 1205338), (110, 602669), (115, 576466), (230, 288233), (253, 262030), (506, 131015), (1265, 52406), (2530, 26203)]