131566130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2999}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 113377870

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 410, 535, 1070, 2999, 4387, 5998, 8774, 14995, 21935, 29990, 43870, 122959, 245918, 320893, 614795, 641786, 1229590, 1604465, 3208930, 13156613, 26313226, 65783065, 131566130]

約数ペア:

[(1, 131566130), (2, 65783065), (5, 26313226), (10, 13156613), (41, 3208930), (82, 1604465), (107, 1229590), (205, 641786), (214, 614795), (410, 320893), (535, 245918), (1070, 122959), (2999, 43870), (4387, 29990), (5998, 21935), (8774, 14995)]