40005060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{666751}}^1$

素因数の和:666763

約数の個数: 24

約数和(自身を含む): 112014336

約数和(自身を除く): 72009276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 666751, 1333502, 2000253, 2667004, 3333755, 4000506, 6667510, 8001012, 10001265, 13335020, 20002530, 40005060]

約数ペア:

[(1, 40005060), (2, 20002530), (3, 13335020), (4, 10001265), (5, 8001012), (6, 6667510), (10, 4000506), (12, 3333755), (15, 2667004), (20, 2000253), (30, 1333502), (60, 666751)]