22748380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 52799040

約数和(自身を除く): 30050660

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2909, 3910, 5818, 7820, 11636, 14545, 29090, 49453, 58180, 66907, 98906, 133814, 197812, 247265, 267628, 334535, 494530, 669070, 989060, 1137419, 1338140, 2274838, 4549676, 5687095, 11374190, 22748380]

約数ペア:

[(1, 22748380), (2, 11374190), (4, 5687095), (5, 4549676), (10, 2274838), (17, 1338140), (20, 1137419), (23, 989060), (34, 669070), (46, 494530), (68, 334535), (85, 267628), (92, 247265), (115, 197812), (170, 133814), (230, 98906), (340, 66907), (391, 58180), (460, 49453), (782, 29090), (1564, 14545), (1955, 11636), (2909, 7820), (3910, 5818)]