5760440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2939}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 15082200

約数和(自身を除く): 9321760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2939, 5878, 11756, 14695, 20573, 23512, 29390, 41146, 58780, 82292, 102865, 117560, 144011, 164584, 205730, 288022, 411460, 576044, 720055, 822920, 1152088, 1440110, 2880220, 5760440]

約数ペア:

[(1, 5760440), (2, 2880220), (4, 1440110), (5, 1152088), (7, 822920), (8, 720055), (10, 576044), (14, 411460), (20, 288022), (28, 205730), (35, 164584), (40, 144011), (49, 117560), (56, 102865), (70, 82292), (98, 58780), (140, 41146), (196, 29390), (245, 23512), (280, 20573), (392, 14695), (490, 11756), (980, 5878), (1960, 2939)]