33253960

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9341}}^1$

素因数の和:9441

約数の個数: 32

約数和(自身を含む): 75670200

約数和(自身を除く): 42416240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 9341, 18682, 37364, 46705, 74728, 93410, 186820, 373640, 831349, 1662698, 3325396, 4156745, 6650792, 8313490, 16626980, 33253960]

約数ペア:

[(1, 33253960), (2, 16626980), (4, 8313490), (5, 6650792), (8, 4156745), (10, 3325396), (20, 1662698), (40, 831349), (89, 373640), (178, 186820), (356, 93410), (445, 74728), (712, 46705), (890, 37364), (1780, 18682), (3560, 9341)]