59880440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20507}}^1$

素因数の和:20591

約数の個数: 32

約数和(自身を含む): 136583280

約数和(自身を除く): 76702840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 20507, 41014, 82028, 102535, 164056, 205070, 410140, 820280, 1497011, 2994022, 5988044, 7485055, 11976088, 14970110, 29940220, 59880440]

約数ペア:

[(1, 59880440), (2, 29940220), (4, 14970110), (5, 11976088), (8, 7485055), (10, 5988044), (20, 2994022), (40, 1497011), (73, 820280), (146, 410140), (292, 205070), (365, 164056), (584, 102535), (730, 82028), (1460, 41014), (2920, 20507)]