29621260

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2659}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 62339760

約数和(自身を除く): 32718500

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2659, 2785, 5318, 5570, 10636, 11140, 13295, 26590, 53180, 1481063, 2962126, 5924252, 7405315, 14810630, 29621260]

約数ペア:

[(1, 29621260), (2, 14810630), (4, 7405315), (5, 5924252), (10, 2962126), (20, 1481063), (557, 53180), (1114, 26590), (2228, 13295), (2659, 11140), (2785, 10636), (5318, 5570)]