2017886120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1739557}}^1$

素因数の和:1739597

約数の個数: 32

約数和(自身を含む): 4696806600

約数和(自身を除く): 2678920480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1739557, 3479114, 6958228, 8697785, 13916456, 17395570, 34791140, 50447153, 69582280, 100894306, 201788612, 252235765, 403577224, 504471530, 1008943060, 2017886120]

約数ペア:

[(1, 2017886120), (2, 1008943060), (4, 504471530), (5, 403577224), (8, 252235765), (10, 201788612), (20, 100894306), (29, 69582280), (40, 50447153), (58, 34791140), (116, 17395570), (145, 13916456), (232, 8697785), (290, 6958228), (580, 3479114), (1160, 1739557)]