2442123520

素因数分解:

$2^8\times 5^1\times {\mathrm{1907909}}^1$

素因数の和:1907930

約数の個数: 36

約数和(自身を含む): 5849652060

約数和(自身を除く): 3407528540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1907909, 3815818, 7631636, 9539545, 15263272, 19079090, 30526544, 38158180, 61053088, 76316360, 122106176, 152632720, 244212352, 305265440, 488424704, 610530880, 1221061760, 2442123520]

約数ペア:

[(1, 2442123520), (2, 1221061760), (4, 610530880), (5, 488424704), (8, 305265440), (10, 244212352), (16, 152632720), (20, 122106176), (32, 76316360), (40, 61053088), (64, 38158180), (80, 30526544), (128, 19079090), (160, 15263272), (256, 9539545), (320, 7631636), (640, 3815818), (1280, 1907909)]