82445330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3361}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 162667008

約数和(自身を除く): 80221678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 3361, 4906, 6722, 12265, 16805, 24530, 33610, 36971, 73942, 184855, 369710, 749503, 1499006, 3747515, 7495030, 8244533, 16489066, 41222665, 82445330]

約数ペア:

[(1, 82445330), (2, 41222665), (5, 16489066), (10, 8244533), (11, 7495030), (22, 3747515), (55, 1499006), (110, 749503), (223, 369710), (446, 184855), (1115, 73942), (2230, 36971), (2453, 33610), (3361, 24530), (4906, 16805), (6722, 12265)]