2012057240

素因数分解:

$2^3\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{15101}}^1$

素因数の和:18443

約数の個数: 32

約数和(自身を含む): 4528787760

約数和(自身を除く): 2516730520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3331, 6662, 13324, 15101, 16655, 26648, 30202, 33310, 60404, 66620, 75505, 120808, 133240, 151010, 302020, 604040, 50301431, 100602862, 201205724, 251507155, 402411448, 503014310, 1006028620, 2012057240]

約数ペア:

[(1, 2012057240), (2, 1006028620), (4, 503014310), (5, 402411448), (8, 251507155), (10, 201205724), (20, 100602862), (40, 50301431), (3331, 604040), (6662, 302020), (13324, 151010), (15101, 133240), (16655, 120808), (26648, 75505), (30202, 66620), (33310, 60404)]