2040337550

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{321313}}^1$

素因数の和:321452

約数の個数: 24

約数和(自身を含む): 3824921856

約数和(自身を除く): 1784584306

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 321313, 642626, 1606565, 3213130, 8032825, 16065650, 40806751, 81613502, 204033755, 408067510, 1020168775, 2040337550]

約数ペア:

[(1, 2040337550), (2, 1020168775), (5, 408067510), (10, 204033755), (25, 81613502), (50, 40806751), (127, 16065650), (254, 8032825), (635, 3213130), (1270, 1606565), (3175, 642626), (6350, 321313)]