2630350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 24

約数和(自身を含む): 5053248

約数和(自身を除く): 2422898

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1697, 3394, 8485, 16970, 42425, 52607, 84850, 105214, 263035, 526070, 1315175, 2630350]

約数ペア:

[(1, 2630350), (2, 1315175), (5, 526070), (10, 263035), (25, 105214), (31, 84850), (50, 52607), (62, 42425), (155, 16970), (310, 8485), (775, 3394), (1550, 1697)]