2238350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 4218480

約数和(自身を除く): 1980130

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 503, 890, 1006, 2225, 2515, 4450, 5030, 12575, 25150, 44767, 89534, 223835, 447670, 1119175, 2238350]

約数ペア:

[(1, 2238350), (2, 1119175), (5, 447670), (10, 223835), (25, 89534), (50, 44767), (89, 25150), (178, 12575), (445, 5030), (503, 4450), (890, 2515), (1006, 2225)]