38423640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3301}}^1$

素因数の和:3412

約数の個数: 64

約数和(自身を含む): 116494560

約数和(自身を除く): 78070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3301, 3880, 5820, 6602, 9903, 11640, 13204, 16505, 19806, 26408, 33010, 39612, 49515, 66020, 79224, 99030, 132040, 198060, 320197, 396120, 640394, 960591, 1280788, 1600985, 1921182, 2561576, 3201970, 3842364, 4802955, 6403940, 7684728, 9605910, 12807880, 19211820, 38423640]

約数ペア:

[(1, 38423640), (2, 19211820), (3, 12807880), (4, 9605910), (5, 7684728), (6, 6403940), (8, 4802955), (10, 3842364), (12, 3201970), (15, 2561576), (20, 1921182), (24, 1600985), (30, 1280788), (40, 960591), (60, 640394), (97, 396120), (120, 320197), (194, 198060), (291, 132040), (388, 99030), (485, 79224), (582, 66020), (776, 49515), (970, 39612), (1164, 33010), (1455, 26408), (1940, 19806), (2328, 16505), (2910, 13204), (3301, 11640), (3880, 9903), (5820, 6602)]