29656280

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1303}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 66895200

約数和(自身を除く): 37238920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 1303, 2276, 2606, 2845, 4552, 5212, 5690, 6515, 10424, 11380, 13030, 22760, 26060, 52120, 741407, 1482814, 2965628, 3707035, 5931256, 7414070, 14828140, 29656280]

約数ペア:

[(1, 29656280), (2, 14828140), (4, 7414070), (5, 5931256), (8, 3707035), (10, 2965628), (20, 1482814), (40, 741407), (569, 52120), (1138, 26060), (1303, 22760), (2276, 13030), (2606, 11380), (2845, 10424), (4552, 6515), (5212, 5690)]