84277040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14431}}^1$

素因数の和:14517

約数の個数: 40

約数和(自身を含む): 198642048

約数和(自身を除く): 114365008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14431, 28862, 57724, 72155, 115448, 144310, 230896, 288620, 577240, 1053463, 1154480, 2106926, 4213852, 5267315, 8427704, 10534630, 16855408, 21069260, 42138520, 84277040]

約数ペア:

[(1, 84277040), (2, 42138520), (4, 21069260), (5, 16855408), (8, 10534630), (10, 8427704), (16, 5267315), (20, 4213852), (40, 2106926), (73, 1154480), (80, 1053463), (146, 577240), (292, 288620), (365, 230896), (584, 144310), (730, 115448), (1168, 72155), (1460, 57724), (2920, 28862), (5840, 14431)]