43036120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 57326120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 131, 172, 191, 215, 262, 344, 382, 430, 524, 655, 764, 860, 955, 1048, 1310, 1528, 1720, 1910, 2620, 3820, 5240, 5633, 7640, 8213, 11266, 16426, 22532, 25021, 28165, 32852, 41065, 45064, 50042, 56330, 65704, 82130, 100084, 112660, 125105, 164260, 200168, 225320, 250210, 328520, 500420, 1000840, 1075903, 2151806, 4303612, 5379515, 8607224, 10759030, 21518060, 43036120]

約数ペア:

[(1, 43036120), (2, 21518060), (4, 10759030), (5, 8607224), (8, 5379515), (10, 4303612), (20, 2151806), (40, 1075903), (43, 1000840), (86, 500420), (131, 328520), (172, 250210), (191, 225320), (215, 200168), (262, 164260), (344, 125105), (382, 112660), (430, 100084), (524, 82130), (655, 65704), (764, 56330), (860, 50042), (955, 45064), (1048, 41065), (1310, 32852), (1528, 28165), (1720, 25021), (1910, 22532), (2620, 16426), (3820, 11266), (5240, 8213), (5633, 7640)]