2016155965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{1823}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 2584535040

約数和(自身を除く): 568379075

約数列:

[1, 5, 23, 59, 115, 163, 295, 815, 1357, 1823, 3749, 6785, 9115, 9617, 18745, 41929, 48085, 107557, 209645, 221191, 297149, 537785, 1105955, 1485745, 2473811, 6834427, 12369055, 17531791, 34172135, 87658955, 403231193, 2016155965]

約数ペア:

[(1, 2016155965), (5, 403231193), (23, 87658955), (59, 34172135), (115, 17531791), (163, 12369055), (295, 6834427), (815, 2473811), (1357, 1485745), (1823, 1105955), (3749, 537785), (6785, 297149), (9115, 221191), (9617, 209645), (18745, 107557), (41929, 48085)]