201532040

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{4073}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 453925080

約数和(自身を除く): 252393040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 4073, 4948, 6185, 8146, 9896, 12370, 16292, 20365, 24740, 32584, 40730, 49480, 81460, 162920, 5038301, 10076602, 20153204, 25191505, 40306408, 50383010, 100766020, 201532040]

約数ペア:

[(1, 201532040), (2, 100766020), (4, 50383010), (5, 40306408), (8, 25191505), (10, 20153204), (20, 10076602), (40, 5038301), (1237, 162920), (2474, 81460), (4073, 49480), (4948, 40730), (6185, 32584), (8146, 24740), (9896, 20365), (12370, 16292)]