2012097160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1622659}}^1$

素因数の和:1622701

約数の個数: 32

約数和(自身を含む): 4673260800

約数和(自身を除く): 2661163640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1622659, 3245318, 6490636, 8113295, 12981272, 16226590, 32453180, 50302429, 64906360, 100604858, 201209716, 251512145, 402419432, 503024290, 1006048580, 2012097160]

約数ペア:

[(1, 2012097160), (2, 1006048580), (4, 503024290), (5, 402419432), (8, 251512145), (10, 201209716), (20, 100604858), (31, 64906360), (40, 50302429), (62, 32453180), (124, 16226590), (155, 12981272), (248, 8113295), (310, 6490636), (620, 3245318), (1240, 1622659)]