29761580

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6673}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 62788992

約数和(自身を除く): 33027412

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 6673, 13346, 26692, 33365, 66730, 133460, 1488079, 2976158, 5952316, 7440395, 14880790, 29761580]

約数ペア:

[(1, 29761580), (2, 14880790), (4, 7440395), (5, 5952316), (10, 2976158), (20, 1488079), (223, 133460), (446, 66730), (892, 33365), (1115, 26692), (2230, 13346), (4460, 6673)]