76903880

素因数分解:

$2^3\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1471}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 173283840

約数和(自身を除く): 96379960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1307, 1471, 2614, 2942, 5228, 5884, 6535, 7355, 10456, 11768, 13070, 14710, 26140, 29420, 52280, 58840, 1922597, 3845194, 7690388, 9612985, 15380776, 19225970, 38451940, 76903880]

約数ペア:

[(1, 76903880), (2, 38451940), (4, 19225970), (5, 15380776), (8, 9612985), (10, 7690388), (20, 3845194), (40, 1922597), (1307, 58840), (1471, 52280), (2614, 29420), (2942, 26140), (5228, 14710), (5884, 13070), (6535, 11768), (7355, 10456)]