132979330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52561}}^1$

素因数の和:52602

約数の個数: 32

約数和(自身を含む): 272481408

約数和(自身を除く): 139502078

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 52561, 105122, 262805, 525610, 578171, 1156342, 1208903, 2417806, 2890855, 5781710, 6044515, 12089030, 13297933, 26595866, 66489665, 132979330]

約数ペア:

[(1, 132979330), (2, 66489665), (5, 26595866), (10, 13297933), (11, 12089030), (22, 6044515), (23, 5781710), (46, 2890855), (55, 2417806), (110, 1208903), (115, 1156342), (230, 578171), (253, 525610), (506, 262805), (1265, 105122), (2530, 52561)]