2080654100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2972363}}^1$

素因数の和:2972384

約数の個数: 36

約数和(自身を含む): 5160023904

約数和(自身を除く): 3079369804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2972363, 5944726, 11889452, 14861815, 20806541, 29723630, 41613082, 59447260, 74309075, 83226164, 104032705, 148618150, 208065410, 297236300, 416130820, 520163525, 1040327050, 2080654100]

約数ペア:

[(1, 2080654100), (2, 1040327050), (4, 520163525), (5, 416130820), (7, 297236300), (10, 208065410), (14, 148618150), (20, 104032705), (25, 83226164), (28, 74309075), (35, 59447260), (50, 41613082), (70, 29723630), (100, 20806541), (140, 14861815), (175, 11889452), (350, 5944726), (700, 2972363)]