2010436405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 2621165184

約数和(自身を除く): 610728779

約数列:

[1, 5, 17, 43, 85, 215, 563, 731, 977, 2815, 3655, 4885, 9571, 16609, 24209, 42011, 47855, 83045, 121045, 210055, 411553, 550051, 714187, 2057765, 2750255, 3570935, 9350867, 23652193, 46754335, 118260965, 402087281, 2010436405]

約数ペア:

[(1, 2010436405), (5, 402087281), (17, 118260965), (43, 46754335), (85, 23652193), (215, 9350867), (563, 3570935), (731, 2750255), (977, 2057765), (2815, 714187), (3655, 550051), (4885, 411553), (9571, 210055), (16609, 121045), (24209, 83045), (42011, 47855)]