13696720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9043

約数の個数: 40

約数和(自身を含む): 33524640

約数和(自身を除く): 19827920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9011, 18022, 36044, 45055, 72088, 90110, 144176, 171209, 180220, 342418, 360440, 684836, 720880, 856045, 1369672, 1712090, 2739344, 3424180, 6848360, 13696720]

約数ペア:

[(1, 13696720), (2, 6848360), (4, 3424180), (5, 2739344), (8, 1712090), (10, 1369672), (16, 856045), (19, 720880), (20, 684836), (38, 360440), (40, 342418), (76, 180220), (80, 171209), (95, 144176), (152, 90110), (190, 72088), (304, 45055), (380, 36044), (760, 18022), (1520, 9011)]