26012900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13691}}^1$

素因数の和:13724

約数の個数: 36

約数和(自身を含む): 59423280

約数和(自身を除く): 33410380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13691, 27382, 54764, 68455, 136910, 260129, 273820, 342275, 520258, 684550, 1040516, 1300645, 1369100, 2601290, 5202580, 6503225, 13006450, 26012900]

約数ペア:

[(1, 26012900), (2, 13006450), (4, 6503225), (5, 5202580), (10, 2601290), (19, 1369100), (20, 1300645), (25, 1040516), (38, 684550), (50, 520258), (76, 342275), (95, 273820), (100, 260129), (190, 136910), (380, 68455), (475, 54764), (950, 27382), (1900, 13691)]