2012058040

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{161741}}^1$

素因数の和:162063

約数の個数: 32

約数和(自身を含む): 4541715360

約数和(自身を除く): 2529657320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 12440, 161741, 323482, 646964, 808705, 1293928, 1617410, 3234820, 6469640, 50301451, 100602902, 201205804, 251507255, 402411608, 503014510, 1006029020, 2012058040]

約数ペア:

[(1, 2012058040), (2, 1006029020), (4, 503014510), (5, 402411608), (8, 251507255), (10, 201205804), (20, 100602902), (40, 50301451), (311, 6469640), (622, 3234820), (1244, 1617410), (1555, 1293928), (2488, 808705), (3110, 646964), (6220, 323482), (12440, 161741)]