139896177410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{623729}}^1$

素因数の和:625786

約数の個数: 32

約数和(自身を含む): 274840387200

約数和(自身を除く): 134944209790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2039, 4078, 10195, 20390, 22429, 44858, 112145, 224290, 623729, 1247458, 3118645, 6237290, 6861019, 13722038, 34305095, 68610190, 1271783431, 2543566862, 6358917155, 12717834310, 13989617741, 27979235482, 69948088705, 139896177410]

約数ペア:

[(1, 139896177410), (2, 69948088705), (5, 27979235482), (10, 13989617741), (11, 12717834310), (22, 6358917155), (55, 2543566862), (110, 1271783431), (2039, 68610190), (4078, 34305095), (10195, 13722038), (20390, 6861019), (22429, 6237290), (44858, 3118645), (112145, 1247458), (224290, 623729)]