202304120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{56827}}^1$

素因数の和:56927

約数の個数: 32

約数和(自身を含む): 460306800

約数和(自身を除く): 258002680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 56827, 113654, 227308, 284135, 454616, 568270, 1136540, 2273080, 5057603, 10115206, 20230412, 25288015, 40460824, 50576030, 101152060, 202304120]

約数ペア:

[(1, 202304120), (2, 101152060), (4, 50576030), (5, 40460824), (8, 25288015), (10, 20230412), (20, 10115206), (40, 5057603), (89, 2273080), (178, 1136540), (356, 568270), (445, 454616), (712, 284135), (890, 227308), (1780, 113654), (3560, 56827)]