83791540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8933}}^1$

素因数の和:9016

約数の個数: 48

約数和(自身を含む): 204124032

約数和(自身を除く): 120332492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 8933, 9380, 17866, 35732, 44665, 62531, 89330, 125062, 178660, 250124, 312655, 598511, 625310, 1197022, 1250620, 2394044, 2992555, 4189577, 5985110, 8379154, 11970220, 16758308, 20947885, 41895770, 83791540]

約数ペア:

[(1, 83791540), (2, 41895770), (4, 20947885), (5, 16758308), (7, 11970220), (10, 8379154), (14, 5985110), (20, 4189577), (28, 2992555), (35, 2394044), (67, 1250620), (70, 1197022), (134, 625310), (140, 598511), (268, 312655), (335, 250124), (469, 178660), (670, 125062), (938, 89330), (1340, 62531), (1876, 44665), (2345, 35732), (4690, 17866), (8933, 9380)]