771472010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4060379}}^1$

素因数の和:4060405

約数の個数: 16

約数和(自身を含む): 1461736800

約数和(自身を除く): 690264790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4060379, 8120758, 20301895, 40603790, 77147201, 154294402, 385736005, 771472010]

約数ペア:

[(1, 771472010), (2, 385736005), (5, 154294402), (10, 77147201), (19, 40603790), (38, 20301895), (95, 8120758), (190, 4060379)]