2296720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 5624640

約数和(自身を除く): 3327920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1511, 1520, 3022, 6044, 7555, 12088, 15110, 24176, 28709, 30220, 57418, 60440, 114836, 120880, 143545, 229672, 287090, 459344, 574180, 1148360, 2296720]

約数ペア:

[(1, 2296720), (2, 1148360), (4, 574180), (5, 459344), (8, 287090), (10, 229672), (16, 143545), (19, 120880), (20, 114836), (38, 60440), (40, 57418), (76, 30220), (80, 28709), (95, 24176), (152, 15110), (190, 12088), (304, 7555), (380, 6044), (760, 3022), (1511, 1520)]