2101351010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{22769}}^1$

素因数の和:23626

約数の個数: 32

約数和(自身を含む): 4131388800

約数和(自身を除く): 2030037790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 839, 1678, 4195, 8390, 9229, 18458, 22769, 45538, 46145, 92290, 113845, 227690, 250459, 500918, 1252295, 2504590, 19103191, 38206382, 95515955, 191031910, 210135101, 420270202, 1050675505, 2101351010]

約数ペア:

[(1, 2101351010), (2, 1050675505), (5, 420270202), (10, 210135101), (11, 191031910), (22, 95515955), (55, 38206382), (110, 19103191), (839, 2504590), (1678, 1252295), (4195, 500918), (8390, 250459), (9229, 227690), (18458, 113845), (22769, 92290), (45538, 46145)]