66187330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26161}}^1$

素因数の和:26202

約数の個数: 32

約数和(自身を含む): 135623808

約数和(自身を除く): 69436478

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26161, 52322, 130805, 261610, 287771, 575542, 601703, 1203406, 1438855, 2877710, 3008515, 6017030, 6618733, 13237466, 33093665, 66187330]

約数ペア:

[(1, 66187330), (2, 33093665), (5, 13237466), (10, 6618733), (11, 6017030), (22, 3008515), (23, 2877710), (46, 1438855), (55, 1203406), (110, 601703), (115, 575542), (230, 287771), (253, 261610), (506, 130805), (1265, 52322), (2530, 26161)]