29125560280

素因数分解:

$2^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{475597}}^1$

素因数の和:477139

約数の個数: 32

約数和(自身を含む): 65575452240

約数和(自身を除く): 36449891960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1531, 3062, 6124, 7655, 12248, 15310, 30620, 61240, 475597, 951194, 1902388, 2377985, 3804776, 4755970, 9511940, 19023880, 728139007, 1456278014, 2912556028, 3640695035, 5825112056, 7281390070, 14562780140, 29125560280]

約数ペア:

[(1, 29125560280), (2, 14562780140), (4, 7281390070), (5, 5825112056), (8, 3640695035), (10, 2912556028), (20, 1456278014), (40, 728139007), (1531, 19023880), (3062, 9511940), (6124, 4755970), (7655, 3804776), (12248, 2377985), (15310, 1902388), (30620, 951194), (61240, 475597)]