14563960

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 33145200

約数和(自身を除く): 18581240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 4091, 8182, 16364, 20455, 32728, 40910, 81820, 163640, 364099, 728198, 1456396, 1820495, 2912792, 3640990, 7281980, 14563960]

約数ペア:

[(1, 14563960), (2, 7281980), (4, 3640990), (5, 2912792), (8, 1820495), (10, 1456396), (20, 728198), (40, 364099), (89, 163640), (178, 81820), (356, 40910), (445, 32728), (712, 20455), (890, 16364), (1780, 8182), (3560, 4091)]